203859216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 661332672

約数和(自身を除く): 457473456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 43, 44, 48, 66, 72, 73, 82, 86, 88, 99, 123, 129, 132, 144, 146, 164, 172, 176, 198, 219, 246, 258, 264, 292, 328, 344, 369, 387, 396, 438, 451, 473, 492, 516, 528, 584, 656, 657, 688, 738, 774, 792, 803, 876, 902, 946, 984, 1032, 1168, 1314, 1353, 1419, 1476, 1548, 1584, 1606, 1752, 1763, 1804, 1892, 1968, 2064, 2409, 2628, 2706, 2838, 2952, 2993, 3096, 3139, 3212, 3504, 3526, 3608, 3784, 4059, 4257, 4818, 5256, 5289, 5412, 5676, 5904, 5986, 6192, 6278, 6424, 7052, 7216, 7227, 7568, 8118, 8514, 8979, 9417, 9636, 10512, 10578, 10824, 11352, 11972, 12556, 12848, 14104, 14454, 15867, 16236, 17028, 17958, 18834, 19272, 19393, 21156, 21648, 22704, 23944, 25112, 26937, 28208, 28251, 28908, 31734, 32472, 32923, 34056, 34529, 35916, 37668, 38544, 38786, 42312, 47888, 50224, 53874, 56502, 57816, 58179, 63468, 64944, 65846, 68112, 69058, 71832, 75336, 77572, 84624, 98769, 103587, 107748, 113004, 115632, 116358, 126936, 128699, 131692, 138116, 143664, 150672, 155144, 174537, 197538, 207174, 215496, 226008, 232716, 253872, 257398, 263384, 276232, 296307, 310288, 310761, 349074, 386097, 395076, 414348, 430992, 452016, 465432, 514796, 526768, 552464, 592614, 621522, 698148, 772194, 790152, 828696, 930864, 1029592, 1158291, 1185228, 1243044, 1396296, 1415689, 1544388, 1580304, 1657392, 2059184, 2316582, 2370456, 2486088, 2792592, 2831378, 3088776, 4247067, 4633164, 4740912, 4972176, 5662756, 6177552, 8494134, 9266328, 11325512, 12741201, 16988268, 18532656, 22651024, 25482402, 33976536, 50964804, 67953072, 101929608, 203859216]

約数ペア:

[(1, 203859216), (2, 101929608), (3, 67953072), (4, 50964804), (6, 33976536), (8, 25482402), (9, 22651024), (11, 18532656), (12, 16988268), (16, 12741201), (18, 11325512), (22, 9266328), (24, 8494134), (33, 6177552), (36, 5662756), (41, 4972176), (43, 4740912), (44, 4633164), (48, 4247067), (66, 3088776), (72, 2831378), (73, 2792592), (82, 2486088), (86, 2370456), (88, 2316582), (99, 2059184), (123, 1657392), (129, 1580304), (132, 1544388), (144, 1415689), (146, 1396296), (164, 1243044), (172, 1185228), (176, 1158291), (198, 1029592), (219, 930864), (246, 828696), (258, 790152), (264, 772194), (292, 698148), (328, 621522), (344, 592614), (369, 552464), (387, 526768), (396, 514796), (438, 465432), (451, 452016), (473, 430992), (492, 414348), (516, 395076), (528, 386097), (584, 349074), (656, 310761), (657, 310288), (688, 296307), (738, 276232), (774, 263384), (792, 257398), (803, 253872), (876, 232716), (902, 226008), (946, 215496), (984, 207174), (1032, 197538), (1168, 174537), (1314, 155144), (1353, 150672), (1419, 143664), (1476, 138116), (1548, 131692), (1584, 128699), (1606, 126936), (1752, 116358), (1763, 115632), (1804, 113004), (1892, 107748), (1968, 103587), (2064, 98769), (2409, 84624), (2628, 77572), (2706, 75336), (2838, 71832), (2952, 69058), (2993, 68112), (3096, 65846), (3139, 64944), (3212, 63468), (3504, 58179), (3526, 57816), (3608, 56502), (3784, 53874), (4059, 50224), (4257, 47888), (4818, 42312), (5256, 38786), (5289, 38544), (5412, 37668), (5676, 35916), (5904, 34529), (5986, 34056), (6192, 32923), (6278, 32472), (6424, 31734), (7052, 28908), (7216, 28251), (7227, 28208), (7568, 26937), (8118, 25112), (8514, 23944), (8979, 22704), (9417, 21648), (9636, 21156), (10512, 19393), (10578, 19272), (10824, 18834), (11352, 17958), (11972, 17028), (12556, 16236), (12848, 15867), (14104, 14454)]