201558278818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5851}}^1\times {\mathrm{14887}}^1$

素因数の和:20842

約数の個数: 32

約数和(自身を含む): 329330897280

約数和(自身を除く): 127772618462

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5851, 11702, 14887, 29774, 76063, 152126, 193531, 387062, 520739, 1041478, 1324943, 2649886, 6769607, 13539214, 17224259, 34448518, 87103837, 174207674, 1132349881, 2264699762, 7752241493, 15504482986, 100779139409, 201558278818]

約数ペア:

[(1, 201558278818), (2, 100779139409), (13, 15504482986), (26, 7752241493), (89, 2264699762), (178, 1132349881), (1157, 174207674), (2314, 87103837), (5851, 34448518), (11702, 17224259), (14887, 13539214), (29774, 6769607), (76063, 2649886), (152126, 1324943), (193531, 1041478), (387062, 520739)]