201896938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 319619520

約数和(自身を除く): 117722582

約数列:

[1, 2, 37, 59, 74, 118, 131, 262, 353, 706, 2183, 4366, 4847, 7729, 9694, 13061, 15458, 20827, 26122, 41654, 46243, 92486, 285973, 571946, 770599, 1541198, 1710991, 2728337, 3421982, 5456674, 100948469, 201896938]

約数ペア:

[(1, 201896938), (2, 100948469), (37, 5456674), (59, 3421982), (74, 2728337), (118, 1710991), (131, 1541198), (262, 770599), (353, 571946), (706, 285973), (2183, 92486), (4366, 46243), (4847, 41654), (7729, 26122), (9694, 20827), (13061, 15458)]