200140404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{977}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 479548608

約数和(自身を除く): 279408204

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 397, 516, 794, 977, 1191, 1588, 1954, 2382, 2931, 3908, 4764, 5862, 11724, 17071, 34142, 42011, 51213, 68284, 84022, 102426, 126033, 168044, 204852, 252066, 387869, 504132, 775738, 1163607, 1551476, 2327214, 4654428, 16678367, 33356734, 50035101, 66713468, 100070202, 200140404]

約数ペア:

[(1, 200140404), (2, 100070202), (3, 66713468), (4, 50035101), (6, 33356734), (12, 16678367), (43, 4654428), (86, 2327214), (129, 1551476), (172, 1163607), (258, 775738), (397, 504132), (516, 387869), (794, 252066), (977, 204852), (1191, 168044), (1588, 126033), (1954, 102426), (2382, 84022), (2931, 68284), (3908, 51213), (4764, 42011), (5862, 34142), (11724, 17071)]