207929839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1103}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 237589632

約数和(自身を除く): 29659793

約数列:

[1, 13, 17, 221, 853, 1103, 11089, 14339, 14501, 18751, 188513, 243763, 940859, 12231167, 15994603, 207929839]

約数ペア:

[(1, 207929839), (13, 15994603), (17, 12231167), (221, 940859), (853, 243763), (1103, 188513), (11089, 18751), (14339, 14501)]