205557352

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 557323200

約数和(自身を除く): 351765848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 91, 98, 104, 133, 143, 152, 154, 182, 193, 196, 209, 247, 266, 286, 308, 364, 386, 392, 418, 494, 532, 539, 572, 616, 637, 728, 772, 836, 931, 988, 1001, 1064, 1078, 1144, 1274, 1351, 1463, 1544, 1672, 1729, 1862, 1976, 2002, 2123, 2156, 2509, 2548, 2702, 2717, 2926, 3458, 3667, 3724, 4004, 4246, 4312, 5018, 5096, 5404, 5434, 5852, 6916, 7007, 7334, 7448, 8008, 8492, 9457, 10036, 10241, 10808, 10868, 11704, 12103, 13832, 14014, 14668, 14861, 16984, 17563, 18914, 19019, 20072, 20482, 21736, 24206, 25669, 27599, 28028, 29336, 29722, 35126, 37828, 38038, 40337, 40964, 47671, 48412, 51338, 55198, 56056, 59444, 70252, 75656, 76076, 80674, 81928, 95342, 96824, 102676, 104027, 110396, 118888, 122941, 133133, 140504, 152152, 161348, 179683, 190684, 193193, 205352, 208054, 220792, 245882, 266266, 282359, 322696, 333697, 359366, 381368, 386386, 416108, 491764, 524381, 532532, 564718, 667394, 718732, 772772, 832216, 983528, 1048762, 1065064, 1129436, 1334788, 1352351, 1437464, 1545544, 1976513, 2097524, 2258872, 2335879, 2669576, 2704702, 3670667, 3953026, 4195048, 4671758, 5409404, 7341334, 7906052, 9343516, 10818808, 14682668, 15812104, 18687032, 25694669, 29365336, 51389338, 102778676, 205557352]

約数ペア:

[(1, 205557352), (2, 102778676), (4, 51389338), (7, 29365336), (8, 25694669), (11, 18687032), (13, 15812104), (14, 14682668), (19, 10818808), (22, 9343516), (26, 7906052), (28, 7341334), (38, 5409404), (44, 4671758), (49, 4195048), (52, 3953026), (56, 3670667), (76, 2704702), (77, 2669576), (88, 2335879), (91, 2258872), (98, 2097524), (104, 1976513), (133, 1545544), (143, 1437464), (152, 1352351), (154, 1334788), (182, 1129436), (193, 1065064), (196, 1048762), (209, 983528), (247, 832216), (266, 772772), (286, 718732), (308, 667394), (364, 564718), (386, 532532), (392, 524381), (418, 491764), (494, 416108), (532, 386386), (539, 381368), (572, 359366), (616, 333697), (637, 322696), (728, 282359), (772, 266266), (836, 245882), (931, 220792), (988, 208054), (1001, 205352), (1064, 193193), (1078, 190684), (1144, 179683), (1274, 161348), (1351, 152152), (1463, 140504), (1544, 133133), (1672, 122941), (1729, 118888), (1862, 110396), (1976, 104027), (2002, 102676), (2123, 96824), (2156, 95342), (2509, 81928), (2548, 80674), (2702, 76076), (2717, 75656), (2926, 70252), (3458, 59444), (3667, 56056), (3724, 55198), (4004, 51338), (4246, 48412), (4312, 47671), (5018, 40964), (5096, 40337), (5404, 38038), (5434, 37828), (5852, 35126), (6916, 29722), (7007, 29336), (7334, 28028), (7448, 27599), (8008, 25669), (8492, 24206), (9457, 21736), (10036, 20482), (10241, 20072), (10808, 19019), (10868, 18914), (11704, 17563), (12103, 16984), (13832, 14861), (14014, 14668)]