201719864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6791}}^1$

素因数の和:6923

約数の個数: 32

約数和(自身を含む): 391219200

約数和(自身を除く): 189499336

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 3713, 6791, 7426, 13582, 14852, 27164, 29704, 54328, 319177, 536489, 638354, 1072978, 1276708, 2145956, 2553416, 4291912, 25214983, 50429966, 100859932, 201719864]

約数ペア:

[(1, 201719864), (2, 100859932), (4, 50429966), (8, 25214983), (47, 4291912), (79, 2553416), (94, 2145956), (158, 1276708), (188, 1072978), (316, 638354), (376, 536489), (632, 319177), (3713, 54328), (6791, 29704), (7426, 27164), (13582, 14852)]