199990154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1098847}}^1$

素因数の和:1098869

約数の個数: 16

約数和(自身を含む): 369212928

約数和(自身を除く): 169222774

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1098847, 2197694, 7691929, 14285011, 15383858, 28570022, 99995077, 199990154]

約数ペア:

[(1, 199990154), (2, 99995077), (7, 28570022), (13, 15383858), (14, 14285011), (26, 7691929), (91, 2197694), (182, 1098847)]