204525216

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4864

約数の個数: 144

約数和(自身を含む): 694068480

約数和(自身を除く): 489543264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 4831, 5292, 6048, 7056, 9662, 10584, 14112, 14493, 19324, 21168, 28986, 33817, 38648, 42336, 43479, 57972, 67634, 77296, 86958, 101451, 115944, 130437, 135268, 154592, 173916, 202902, 231888, 236719, 260874, 270536, 304353, 347832, 405804, 463776, 473438, 521748, 541072, 608706, 695664, 710157, 811608, 913059, 946876, 1043496, 1082144, 1217412, 1391328, 1420314, 1623216, 1826118, 1893752, 2086992, 2130471, 2434824, 2840628, 3246432, 3652236, 3787504, 4173984, 4260942, 4869648, 5681256, 6391413, 7304472, 7575008, 8521884, 9739296, 11362512, 12782826, 14608944, 17043768, 22725024, 25565652, 29217888, 34087536, 51131304, 68175072, 102262608, 204525216]

約数ペア:

[(1, 204525216), (2, 102262608), (3, 68175072), (4, 51131304), (6, 34087536), (7, 29217888), (8, 25565652), (9, 22725024), (12, 17043768), (14, 14608944), (16, 12782826), (18, 11362512), (21, 9739296), (24, 8521884), (27, 7575008), (28, 7304472), (32, 6391413), (36, 5681256), (42, 4869648), (48, 4260942), (49, 4173984), (54, 3787504), (56, 3652236), (63, 3246432), (72, 2840628), (84, 2434824), (96, 2130471), (98, 2086992), (108, 1893752), (112, 1826118), (126, 1623216), (144, 1420314), (147, 1391328), (168, 1217412), (189, 1082144), (196, 1043496), (216, 946876), (224, 913059), (252, 811608), (288, 710157), (294, 695664), (336, 608706), (378, 541072), (392, 521748), (432, 473438), (441, 463776), (504, 405804), (588, 347832), (672, 304353), (756, 270536), (784, 260874), (864, 236719), (882, 231888), (1008, 202902), (1176, 173916), (1323, 154592), (1512, 135268), (1568, 130437), (1764, 115944), (2016, 101451), (2352, 86958), (2646, 77296), (3024, 67634), (3528, 57972), (4704, 43479), (4831, 42336), (5292, 38648), (6048, 33817), (7056, 28986), (9662, 21168), (10584, 19324), (14112, 14493)]