197199436

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{79133}}^1$

素因数の和:79233

約数の個数: 24

約数和(自身を含む): 398835360

約数和(自身を除く): 201635924

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 79133, 158266, 316532, 553931, 1107862, 2215724, 7042837, 14085674, 28171348, 49299859, 98599718, 197199436]

約数ペア:

[(1, 197199436), (2, 98599718), (4, 49299859), (7, 28171348), (14, 14085674), (28, 7042837), (89, 2215724), (178, 1107862), (356, 553931), (623, 316532), (1246, 158266), (2492, 79133)]