201224816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967427}}^1$

素因数の和:967448

約数の個数: 20

約数和(自身を含む): 419863752

約数和(自身を除く): 218638936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967427, 1934854, 3869708, 7739416, 12576551, 15478832, 25153102, 50306204, 100612408, 201224816]

約数ペア:

[(1, 201224816), (2, 100612408), (4, 50306204), (8, 25153102), (13, 15478832), (16, 12576551), (26, 7739416), (52, 3869708), (104, 1934854), (208, 967427)]