201200931

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 299767104

約数和(自身を除く): 98566173

約数列:

[1, 3, 9, 37, 111, 257, 333, 771, 2313, 2351, 7053, 9509, 21159, 28527, 85581, 86987, 260961, 604207, 782883, 1812621, 5437863, 22355659, 67066977, 201200931]

約数ペア:

[(1, 201200931), (3, 67066977), (9, 22355659), (37, 5437863), (111, 1812621), (257, 782883), (333, 604207), (771, 260961), (2313, 86987), (2351, 85581), (7053, 28527), (9509, 21159)]