189476

素因数分解:

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

素因数の和:179

約数の個数: 24

約数和(自身を含む): 388416

約数和(自身を除く): 198940

約数列:

[1, 2, 4, 7, 14, 28, 67, 101, 134, 202, 268, 404, 469, 707, 938, 1414, 1876, 2828, 6767, 13534, 27068, 47369, 94738, 189476]

約数ペア:

[(1, 189476), (2, 94738), (4, 47369), (7, 27068), (14, 13534), (28, 6767), (67, 2828), (101, 1876), (134, 1414), (202, 938), (268, 707), (404, 469)]