207693614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 329767680

約数和(自身を除く): 122074066

約数列:

[1, 2, 31, 62, 73, 109, 146, 218, 421, 842, 2263, 3379, 4526, 6758, 7957, 13051, 15914, 26102, 30733, 45889, 61466, 91778, 246667, 493334, 952723, 1422559, 1905446, 2845118, 3349897, 6699794, 103846807, 207693614]

約数ペア:

[(1, 207693614), (2, 103846807), (31, 6699794), (62, 3349897), (73, 2845118), (109, 1905446), (146, 1422559), (218, 952723), (421, 493334), (842, 246667), (2263, 91778), (3379, 61466), (4526, 45889), (6758, 30733), (7957, 26102), (13051, 15914)]