200866595330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1579}}^1\times {\mathrm{1637}}^1$

素因数の和:3651

約数の個数: 64

約数和(自身を含む): 381994704000

約数和(自身を除く): 181128108670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 1579, 1637, 2045, 3158, 3274, 4090, 7771, 7895, 8185, 15542, 15790, 16370, 30001, 31103, 38855, 60002, 62206, 77710, 150005, 155515, 300010, 311030, 645811, 669533, 1291622, 1339066, 2584823, 3229055, 3347665, 5169646, 6458110, 6695330, 12270409, 12721127, 12924115, 24540818, 25442254, 25848230, 49111637, 61352045, 63605635, 98223274, 122704090, 127211270, 245558185, 491116370, 1057192607, 2114385214, 5285963035, 10571926070, 20086659533, 40173319066, 100433297665, 200866595330]

約数ペア:

[(1, 200866595330), (2, 100433297665), (5, 40173319066), (10, 20086659533), (19, 10571926070), (38, 5285963035), (95, 2114385214), (190, 1057192607), (409, 491116370), (818, 245558185), (1579, 127211270), (1637, 122704090), (2045, 98223274), (3158, 63605635), (3274, 61352045), (4090, 49111637), (7771, 25848230), (7895, 25442254), (8185, 24540818), (15542, 12924115), (15790, 12721127), (16370, 12270409), (30001, 6695330), (31103, 6458110), (38855, 5169646), (60002, 3347665), (62206, 3229055), (77710, 2584823), (150005, 1339066), (155515, 1291622), (300010, 669533), (311030, 645811)]