200221908

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{17807}}^1$

素因数の和:18751

約数の個数: 24

約数和(自身を含む): 467709312

約数和(自身を除く): 267487404

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 2811, 3748, 5622, 11244, 17807, 35614, 53421, 71228, 106842, 213684, 16685159, 33370318, 50055477, 66740636, 100110954, 200221908]

約数ペア:

[(1, 200221908), (2, 100110954), (3, 66740636), (4, 50055477), (6, 33370318), (12, 16685159), (937, 213684), (1874, 106842), (2811, 71228), (3748, 53421), (5622, 35614), (11244, 17807)]