195440338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 318297600

約数和(自身を除く): 122857262

約数列:

[1, 2, 23, 29, 46, 58, 239, 478, 613, 667, 1226, 1334, 5497, 6931, 10994, 13862, 14099, 17777, 28198, 35554, 146507, 159413, 293014, 318826, 408871, 817742, 3369661, 4248703, 6739322, 8497406, 97720169, 195440338]

約数ペア:

[(1, 195440338), (2, 97720169), (23, 8497406), (29, 6739322), (46, 4248703), (58, 3369661), (239, 817742), (478, 408871), (613, 318826), (667, 293014), (1226, 159413), (1334, 146507), (5497, 35554), (6931, 28198), (10994, 17777), (13862, 14099)]