207692570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3691}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 397141056

約数和(自身を除く): 189448486

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 3691, 5627, 7382, 11254, 18455, 28135, 36910, 56270, 62747, 125494, 313735, 627470, 1221721, 2443442, 6108605, 12217210, 20769257, 41538514, 103846285, 207692570]

約数ペア:

[(1, 207692570), (2, 103846285), (5, 41538514), (10, 20769257), (17, 12217210), (34, 6108605), (85, 2443442), (170, 1221721), (331, 627470), (662, 313735), (1655, 125494), (3310, 62747), (3691, 56270), (5627, 36910), (7382, 28135), (11254, 18455)]