206543460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11213}}^1$

素因数の和:11532

約数の個数: 48

約数和(自身を含む): 580257216

約数和(自身を除く): 373713756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 11213, 18420, 22426, 33639, 44852, 56065, 67278, 112130, 134556, 168195, 224260, 336390, 672780, 3442391, 6884782, 10327173, 13769564, 17211955, 20654346, 34423910, 41308692, 51635865, 68847820, 103271730, 206543460]

約数ペア:

[(1, 206543460), (2, 103271730), (3, 68847820), (4, 51635865), (5, 41308692), (6, 34423910), (10, 20654346), (12, 17211955), (15, 13769564), (20, 10327173), (30, 6884782), (60, 3442391), (307, 672780), (614, 336390), (921, 224260), (1228, 168195), (1535, 134556), (1842, 112130), (3070, 67278), (3684, 56065), (4605, 44852), (6140, 33639), (9210, 22426), (11213, 18420)]