200978071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{11047}}^1$

素因数の和:11190

約数の個数: 16

約数和(自身を含む): 241818624

約数和(自身を除く): 40840553

約数列:

[1, 7, 23, 113, 161, 791, 2599, 11047, 18193, 77329, 254081, 1248311, 1778567, 8738177, 28711153, 200978071]

約数ペア:

[(1, 200978071), (7, 28711153), (23, 8738177), (113, 1778567), (161, 1248311), (791, 254081), (2599, 77329), (11047, 18193)]