201220936778

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{17881}}^1$

素因数の和:18494

約数の個数: 32

約数和(自身を含む): 307764956160

約数和(自身を除く): 106544019382

約数列:

[1, 2, 89, 178, 191, 331, 382, 662, 16999, 17881, 29459, 33998, 35762, 58918, 63221, 126442, 1591409, 3182818, 3415271, 5626669, 5918611, 6830542, 11253338, 11837222, 303959119, 526756379, 607918238, 1053512758, 1130454701, 2260909402, 100610468389, 201220936778]

約数ペア:

[(1, 201220936778), (2, 100610468389), (89, 2260909402), (178, 1130454701), (191, 1053512758), (331, 607918238), (382, 526756379), (662, 303959119), (16999, 11837222), (17881, 11253338), (29459, 6830542), (33998, 5918611), (35762, 5626669), (58918, 3415271), (63221, 3182818), (126442, 1591409)]