207801742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 329091840

約数和(自身を除く): 121290098

約数列:

[1, 2, 31, 62, 97, 109, 194, 218, 317, 634, 3007, 3379, 6014, 6758, 9827, 10573, 19654, 21146, 30749, 34553, 61498, 69106, 327763, 655526, 953219, 1071143, 1906438, 2142286, 3351641, 6703282, 103900871, 207801742]

約数ペア:

[(1, 207801742), (2, 103900871), (31, 6703282), (62, 3351641), (97, 2142286), (109, 1906438), (194, 1071143), (218, 953219), (317, 655526), (634, 327763), (3007, 69106), (3379, 61498), (6014, 34553), (6758, 30749), (9827, 21146), (10573, 19654)]