201486578

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1418

約数の個数: 24

約数和(自身を含む): 318216108

約数和(自身を除く): 116729530

約数列:

[1, 2, 23, 46, 157, 314, 529, 1058, 1213, 2426, 3611, 7222, 27899, 55798, 83053, 166106, 190441, 380882, 641677, 1283354, 4380143, 8760286, 100743289, 201486578]

約数ペア:

[(1, 201486578), (2, 100743289), (23, 8760286), (46, 4380143), (157, 1283354), (314, 641677), (529, 380882), (1058, 190441), (1213, 166106), (2426, 83053), (3611, 55798), (7222, 27899)]