207988155656

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1\times {\mathrm{2791}}^1$

素因数の和:4870

約数の個数: 64

約数和(自身を含む): 401739763200

約数和(自身を除く): 193751607544

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 1933, 2791, 3866, 4819, 5582, 7732, 9638, 11164, 15464, 19276, 22328, 38552, 117913, 152707, 170251, 220489, 235826, 305414, 340502, 440978, 471652, 610828, 681004, 881956, 943304, 1221656, 1362008, 1763912, 5395003, 9315127, 10790006, 13449829, 18630254, 21580012, 26899658, 37260508, 43160024, 53799316, 74521016, 107598632, 329095183, 426205237, 658190366, 852410474, 1316380732, 1704820948, 2632761464, 3409641896, 25998519457, 51997038914, 103994077828, 207988155656]

約数ペア:

[(1, 207988155656), (2, 103994077828), (4, 51997038914), (8, 25998519457), (61, 3409641896), (79, 2632761464), (122, 1704820948), (158, 1316380732), (244, 852410474), (316, 658190366), (488, 426205237), (632, 329095183), (1933, 107598632), (2791, 74521016), (3866, 53799316), (4819, 43160024), (5582, 37260508), (7732, 26899658), (9638, 21580012), (11164, 18630254), (15464, 13449829), (19276, 10790006), (22328, 9315127), (38552, 5395003), (117913, 1763912), (152707, 1362008), (170251, 1221656), (220489, 943304), (235826, 881956), (305414, 681004), (340502, 610828), (440978, 471652)]