201545167

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 213269760

約数和(自身を除く): 11724593

約数列:

[1, 31, 53, 241, 509, 1643, 7471, 12773, 15779, 26977, 122669, 395963, 836287, 3802739, 6501457, 201545167]

約数ペア:

[(1, 201545167), (31, 6501457), (53, 3802739), (241, 836287), (509, 395963), (1643, 122669), (7471, 26977), (12773, 15779)]