222729038

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 391523328

約数和(自身を除く): 168794290

約数列:

[1, 2, 7, 14, 67, 101, 134, 202, 469, 707, 938, 1414, 2351, 4702, 6767, 13534, 16457, 32914, 47369, 94738, 157517, 237451, 315034, 474902, 1102619, 1662157, 2205238, 3324314, 15909217, 31818434, 111364519, 222729038]

約数ペア:

[(1, 222729038), (2, 111364519), (7, 31818434), (14, 15909217), (67, 3324314), (101, 2205238), (134, 1662157), (202, 1102619), (469, 474902), (707, 315034), (938, 237451), (1414, 157517), (2351, 94738), (4702, 47369), (6767, 32914), (13534, 16457)]