164486470

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{72461}}^1$

素因数の和:72695

約数の個数: 16

約数和(自身を含む): 297384048

約数和(自身を除く): 132897578

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 72461, 144922, 362305, 724610, 16448647, 32897294, 82243235, 164486470]

約数ペア:

[(1, 164486470), (2, 82243235), (5, 32897294), (10, 16448647), (227, 724610), (454, 362305), (1135, 144922), (2270, 72461)]