207906986

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 362672640

約数和(自身を除く): 154765654

約数列:

[1, 2, 7, 14, 79, 158, 317, 553, 593, 634, 1106, 1186, 2219, 4151, 4438, 8302, 25043, 46847, 50086, 93694, 175301, 187981, 327929, 350602, 375962, 655858, 1315867, 2631734, 14850499, 29700998, 103953493, 207906986]

約数ペア:

[(1, 207906986), (2, 103953493), (7, 29700998), (14, 14850499), (79, 2631734), (158, 1315867), (317, 655858), (553, 375962), (593, 350602), (634, 327929), (1106, 187981), (1186, 175301), (2219, 93694), (4151, 50086), (4438, 46847), (8302, 25043)]