201380249

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 259859124

約数和(自身を除く): 58478875

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 457, 529, 833, 1127, 2737, 3199, 3703, 7769, 8993, 10511, 19159, 22393, 25921, 54383, 62951, 73577, 178687, 241753, 380681, 440657, 515039, 1250809, 1692271, 4109801, 8755663, 11845897, 28768607, 201380249]

約数ペア:

[(1, 201380249), (7, 28768607), (17, 11845897), (23, 8755663), (49, 4109801), (119, 1692271), (161, 1250809), (391, 515039), (457, 440657), (529, 380681), (833, 241753), (1127, 178687), (2737, 73577), (3199, 62951), (3703, 54383), (7769, 25921), (8993, 22393), (10511, 19159)]