200333950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 396764784

約数和(自身を除く): 196430834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 211, 422, 425, 850, 1055, 1117, 2110, 2234, 3587, 5275, 5585, 7174, 10550, 11170, 17935, 18989, 27925, 35870, 37978, 55850, 89675, 94945, 179350, 189890, 235687, 471374, 474725, 949450, 1178435, 2356870, 4006679, 5892175, 8013358, 11784350, 20033395, 40066790, 100166975, 200333950]

約数ペア:

[(1, 200333950), (2, 100166975), (5, 40066790), (10, 20033395), (17, 11784350), (25, 8013358), (34, 5892175), (50, 4006679), (85, 2356870), (170, 1178435), (211, 949450), (422, 474725), (425, 471374), (850, 235687), (1055, 189890), (1117, 179350), (2110, 94945), (2234, 89675), (3587, 55850), (5275, 37978), (5585, 35870), (7174, 27925), (10550, 18989), (11170, 17935)]