197162476

素因数分解:

$2^2\times 7^2\times {\mathrm{1005931}}^1$

素因数の和:1005949

約数の個数: 18

約数和(自身を含む): 401366868

約数和(自身を除く): 204204392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1005931, 2011862, 4023724, 7041517, 14083034, 28166068, 49290619, 98581238, 197162476]

約数ペア:

[(1, 197162476), (2, 98581238), (4, 49290619), (7, 28166068), (14, 14083034), (28, 7041517), (49, 4023724), (98, 2011862), (196, 1005931)]