201861796

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 356151096

約数和(自身を除く): 154289300

約数列:

[1, 2, 4, 317, 397, 401, 634, 794, 802, 1268, 1588, 1604, 125849, 127117, 159197, 251698, 254234, 318394, 503396, 508468, 636788, 50465449, 100930898, 201861796]

約数ペア:

[(1, 201861796), (2, 100930898), (4, 50465449), (317, 636788), (397, 508468), (401, 503396), (634, 318394), (794, 254234), (802, 251698), (1268, 159197), (1588, 127117), (1604, 125849)]