200978766

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 464025600

約数和(自身を除く): 263046834

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 211, 279, 422, 558, 569, 633, 837, 1138, 1266, 1674, 1707, 1899, 3414, 3798, 5121, 5697, 6541, 10242, 11394, 13082, 15363, 17639, 19623, 30726, 35278, 39246, 52917, 58869, 105834, 117738, 120059, 158751, 176607, 240118, 317502, 353214, 360177, 476253, 720354, 952506, 1080531, 2161062, 3241593, 3721829, 6483186, 7443658, 11165487, 22330974, 33496461, 66992922, 100489383, 200978766]

約数ペア:

[(1, 200978766), (2, 100489383), (3, 66992922), (6, 33496461), (9, 22330974), (18, 11165487), (27, 7443658), (31, 6483186), (54, 3721829), (62, 3241593), (93, 2161062), (186, 1080531), (211, 952506), (279, 720354), (422, 476253), (558, 360177), (569, 353214), (633, 317502), (837, 240118), (1138, 176607), (1266, 158751), (1674, 120059), (1707, 117738), (1899, 105834), (3414, 58869), (3798, 52917), (5121, 39246), (5697, 35278), (6541, 30726), (10242, 19623), (11394, 17639), (13082, 15363)]