212259133079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1\times {\mathrm{12497}}^1$

素因数の和:15263

約数の個数: 32

約数和(自身を含む): 259158528000

約数和(自身を除く): 46899394921

約数列:

[1, 7, 29, 31, 203, 217, 899, 2699, 6293, 12497, 18893, 78271, 83669, 87479, 362413, 387407, 547897, 585683, 2426401, 2536891, 2711849, 11234803, 16984807, 33729403, 78643621, 236105821, 978152687, 1045611493, 6847068809, 7319280451, 30322733297, 212259133079]

約数ペア:

[(1, 212259133079), (7, 30322733297), (29, 7319280451), (31, 6847068809), (203, 1045611493), (217, 978152687), (899, 236105821), (2699, 78643621), (6293, 33729403), (12497, 16984807), (18893, 11234803), (78271, 2711849), (83669, 2536891), (87479, 2426401), (362413, 585683), (387407, 547897)]