190249381

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 221769216

約数和(自身を除く): 31519835

約数列:

[1, 7, 67, 227, 469, 1589, 1787, 12509, 15209, 106463, 119729, 405649, 838103, 2839543, 27178483, 190249381]

約数ペア:

[(1, 190249381), (7, 27178483), (67, 2839543), (227, 838103), (469, 405649), (1589, 119729), (1787, 106463), (12509, 15209)]