201656065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{134887}}^1$

素因数の和:134928

約数の個数: 16

約数和(自身を含む): 271934208

約数和(自身を除く): 70278143

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 134887, 674435, 1753531, 3102401, 8767655, 15512005, 40331213, 201656065]

約数ペア:

[(1, 201656065), (5, 40331213), (13, 15512005), (23, 8767655), (65, 3102401), (115, 1753531), (299, 674435), (1495, 134887)]