201624940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{916477}}^1$

素因数の和:916497

約数の個数: 24

約数和(自身を含む): 461904912

約数和(自身を除く): 260279972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 916477, 1832954, 3665908, 4582385, 9164770, 10081247, 18329540, 20162494, 40324988, 50406235, 100812470, 201624940]

約数ペア:

[(1, 201624940), (2, 100812470), (4, 50406235), (5, 40324988), (10, 20162494), (11, 18329540), (20, 10081247), (22, 9164770), (44, 4582385), (55, 3665908), (110, 1832954), (220, 916477)]