207451858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{85091}}^1$

素因数の和:85169

約数の個数: 16

約数和(自身を含む): 330837696

約数和(自身を除く): 123385838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 85091, 170182, 1957093, 3914186, 4509823, 9019646, 103725929, 207451858]

約数ペア:

[(1, 207451858), (2, 103725929), (23, 9019646), (46, 4509823), (53, 3914186), (106, 1957093), (1219, 170182), (2438, 85091)]