206472110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1811}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 400915872

約数和(自身を除く): 194443762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 877, 1754, 1811, 3622, 4385, 8770, 9055, 11401, 18110, 22802, 23543, 47086, 57005, 114010, 117715, 235430, 1588247, 3176494, 7941235, 15882470, 20647211, 41294422, 103236055, 206472110]

約数ペア:

[(1, 206472110), (2, 103236055), (5, 41294422), (10, 20647211), (13, 15882470), (26, 7941235), (65, 3176494), (130, 1588247), (877, 235430), (1754, 117715), (1811, 114010), (3622, 57005), (4385, 47086), (8770, 23543), (9055, 22802), (11401, 18110)]