207621506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{11909}}^1$

素因数の和:12313

約数の個数: 16

約数和(自身を含む): 325857600

約数和(自身を除く): 118236094

約数列:

[1, 2, 23, 46, 379, 758, 8717, 11909, 17434, 23818, 273907, 547814, 4513511, 9027022, 103810753, 207621506]

約数ペア:

[(1, 207621506), (2, 103810753), (23, 9027022), (46, 4513511), (379, 547814), (758, 273907), (8717, 23818), (11909, 17434)]