200687056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 402974208

約数和(自身を除く): 202287152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 496, 622, 1244, 1301, 2488, 2602, 4976, 5204, 9641, 10408, 19282, 20816, 38564, 40331, 77128, 80662, 154256, 161324, 322648, 404611, 645296, 809222, 1618444, 3236888, 6473776, 12542941, 25085882, 50171764, 100343528, 200687056]

約数ペア:

[(1, 200687056), (2, 100343528), (4, 50171764), (8, 25085882), (16, 12542941), (31, 6473776), (62, 3236888), (124, 1618444), (248, 809222), (311, 645296), (496, 404611), (622, 322648), (1244, 161324), (1301, 154256), (2488, 80662), (2602, 77128), (4976, 40331), (5204, 38564), (9641, 20816), (10408, 19282)]