201946568

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 383110560

約数和(自身を除く): 181163992

約数列:

[1, 2, 4, 8, 163, 251, 326, 502, 617, 652, 1004, 1234, 1304, 2008, 2468, 4936, 40913, 81826, 100571, 154867, 163652, 201142, 309734, 327304, 402284, 619468, 804568, 1238936, 25243321, 50486642, 100973284, 201946568]

約数ペア:

[(1, 201946568), (2, 100973284), (4, 50486642), (8, 25243321), (163, 1238936), (251, 804568), (326, 619468), (502, 402284), (617, 327304), (652, 309734), (1004, 201142), (1234, 163652), (1304, 154867), (2008, 100571), (2468, 81826), (4936, 40913)]