201540016

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{14767}}^1$

素因数の和:15628

約数の個数: 20

約数和(自身を含む): 390968032

約数和(自身を除く): 189428016

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 14767, 29534, 59068, 118136, 236272, 12596251, 25192502, 50385004, 100770008, 201540016]

約数ペア:

[(1, 201540016), (2, 100770008), (4, 50385004), (8, 25192502), (16, 12596251), (853, 236272), (1706, 118136), (3412, 59068), (6824, 29534), (13648, 14767)]