205101504

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6287

約数の個数: 112

約数和(自身を含む): 634796800

約数和(自身を除く): 429695296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 6247, 8208, 10944, 12494, 16416, 18741, 24988, 32832, 37482, 49976, 56223, 74964, 99952, 112446, 118693, 149928, 168669, 199904, 224892, 237386, 299856, 337338, 356079, 399808, 449784, 474772, 599712, 674676, 712158, 899568, 949544, 1068237, 1199424, 1349352, 1424316, 1799136, 1899088, 2136474, 2698704, 2848632, 3204711, 3598272, 3798176, 4272948, 5397408, 5697264, 6409422, 7596352, 8545896, 10794816, 11394528, 12818844, 17091792, 22789056, 25637688, 34183584, 51275376, 68367168, 102550752, 205101504]

約数ペア:

[(1, 205101504), (2, 102550752), (3, 68367168), (4, 51275376), (6, 34183584), (8, 25637688), (9, 22789056), (12, 17091792), (16, 12818844), (18, 11394528), (19, 10794816), (24, 8545896), (27, 7596352), (32, 6409422), (36, 5697264), (38, 5397408), (48, 4272948), (54, 3798176), (57, 3598272), (64, 3204711), (72, 2848632), (76, 2698704), (96, 2136474), (108, 1899088), (114, 1799136), (144, 1424316), (152, 1349352), (171, 1199424), (192, 1068237), (216, 949544), (228, 899568), (288, 712158), (304, 674676), (342, 599712), (432, 474772), (456, 449784), (513, 399808), (576, 356079), (608, 337338), (684, 299856), (864, 237386), (912, 224892), (1026, 199904), (1216, 168669), (1368, 149928), (1728, 118693), (1824, 112446), (2052, 99952), (2736, 74964), (3648, 56223), (4104, 49976), (5472, 37482), (6247, 32832), (8208, 24988), (10944, 18741), (12494, 16416)]