207617642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{85159}}^1$

素因数の和:85237

約数の個数: 16

約数和(自身を含む): 331102080

約数和(自身を除く): 123484438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 85159, 170318, 1958657, 3917314, 4513427, 9026854, 103808821, 207617642]

約数ペア:

[(1, 207617642), (2, 103808821), (23, 9026854), (46, 4513427), (53, 3917314), (106, 1958657), (1219, 170318), (2438, 85159)]