201655668008

素因数分解:

$2^3\times {\mathrm{711679}}^1\times {\mathrm{35419}}^1$

素因数の和:747104

約数の個数: 16

約数和(自身を含む): 378115584000

約数和(自身を除く): 176459915992

約数列:

[1, 2, 4, 8, 35419, 70838, 141676, 283352, 711679, 1423358, 2846716, 5693432, 25206958501, 50413917002, 100827834004, 201655668008]

約数ペア:

[(1, 201655668008), (2, 100827834004), (4, 50413917002), (8, 25206958501), (35419, 5693432), (70838, 2846716), (141676, 1423358), (283352, 711679)]