127683796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 226597896

約数和(自身を除く): 98914100

約数列:

[1, 2, 4, 101, 202, 317, 404, 634, 997, 1268, 1994, 3988, 32017, 64034, 100697, 128068, 201394, 316049, 402788, 632098, 1264196, 31920949, 63841898, 127683796]

約数ペア:

[(1, 127683796), (2, 63841898), (4, 31920949), (101, 1264196), (202, 632098), (317, 402788), (404, 316049), (634, 201394), (997, 128068), (1268, 100697), (1994, 64034), (3988, 32017)]