199624968

素因数分解:

$2^3\times 3^2\times {\mathrm{2772569}}^1$

素因数の和:2772581

約数の個数: 24

約数和(自身を含む): 540651150

約数和(自身を除く): 341026182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2772569, 5545138, 8317707, 11090276, 16635414, 22180552, 24953121, 33270828, 49906242, 66541656, 99812484, 199624968]

約数ペア:

[(1, 199624968), (2, 99812484), (3, 66541656), (4, 49906242), (6, 33270828), (8, 24953121), (9, 22180552), (12, 16635414), (18, 11090276), (24, 8317707), (36, 5545138), (72, 2772569)]