206021963

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1747}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 249698304

約数和(自身を除く): 43676341

約数列:

[1, 7, 17, 119, 991, 1747, 6937, 12229, 16847, 29699, 117929, 207893, 1731277, 12118939, 29431709, 206021963]

約数ペア:

[(1, 206021963), (7, 29431709), (17, 12118939), (119, 1731277), (991, 207893), (1747, 117929), (6937, 29699), (12229, 16847)]