207849272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6229}}^1$

素因数の和:6375

約数の個数: 32

約数和(自身を含む): 402956400

約数和(自身を除く): 195107128

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 4171, 6229, 8342, 12458, 16684, 24916, 33368, 49832, 267847, 535694, 604213, 1071388, 1208426, 2142776, 2416852, 4833704, 25981159, 51962318, 103924636, 207849272]

約数ペア:

[(1, 207849272), (2, 103924636), (4, 51962318), (8, 25981159), (43, 4833704), (86, 2416852), (97, 2142776), (172, 1208426), (194, 1071388), (344, 604213), (388, 535694), (776, 267847), (4171, 49832), (6229, 33368), (8342, 24916), (12458, 16684)]