201092830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13291}}^1$

素因数の和:13404

約数の個数: 32

約数和(自身を含む): 387594720

約数和(自身を除く): 186501890

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 13291, 15130, 26582, 66455, 132910, 225947, 451894, 1129735, 1182899, 2259470, 2365798, 5914495, 11828990, 20109283, 40218566, 100546415, 201092830]

約数ペア:

[(1, 201092830), (2, 100546415), (5, 40218566), (10, 20109283), (17, 11828990), (34, 5914495), (85, 2365798), (89, 2259470), (170, 1182899), (178, 1129735), (445, 451894), (890, 225947), (1513, 132910), (3026, 66455), (7565, 26582), (13291, 15130)]