201876558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 460857600

約数和(自身を除く): 258981042

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 179, 247, 358, 494, 537, 741, 761, 1074, 1482, 1522, 2283, 2327, 3401, 4566, 4654, 6802, 6981, 9893, 10203, 13962, 14459, 19786, 20406, 28918, 29679, 43377, 44213, 59358, 86754, 88426, 132639, 136219, 187967, 265278, 272438, 375934, 408657, 563901, 817314, 1127802, 1770847, 2588161, 3541694, 5176322, 5312541, 7764483, 10625082, 15528966, 33646093, 67292186, 100938279, 201876558]

約数ペア:

[(1, 201876558), (2, 100938279), (3, 67292186), (6, 33646093), (13, 15528966), (19, 10625082), (26, 7764483), (38, 5312541), (39, 5176322), (57, 3541694), (78, 2588161), (114, 1770847), (179, 1127802), (247, 817314), (358, 563901), (494, 408657), (537, 375934), (741, 272438), (761, 265278), (1074, 187967), (1482, 136219), (1522, 132639), (2283, 88426), (2327, 86754), (3401, 59358), (4566, 44213), (4654, 43377), (6802, 29679), (6981, 28918), (9893, 20406), (10203, 19786), (13962, 14459)]