201021634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28289}}^1$

素因数の和:28338

約数の個数: 32

約数和(自身を含む): 366638400

約数和(自身を除く): 165616766

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 28289, 56578, 311179, 480913, 537491, 622358, 961826, 1074982, 5290043, 5912401, 9137347, 10580086, 11824802, 18274694, 100510817, 201021634]

約数ペア:

[(1, 201021634), (2, 100510817), (11, 18274694), (17, 11824802), (19, 10580086), (22, 9137347), (34, 5912401), (38, 5290043), (187, 1074982), (209, 961826), (323, 622358), (374, 537491), (418, 480913), (646, 311179), (3553, 56578), (7106, 28289)]