203418908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{60041}}^1$

素因数の和:60074

約数の個数: 36

約数和(自身を含む): 447192816

約数和(自身を除く): 243773908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 60041, 120082, 240164, 420287, 660451, 840574, 1320902, 1681148, 2641804, 4623157, 7264961, 9246314, 14529922, 18492628, 29059844, 50854727, 101709454, 203418908]

約数ペア:

[(1, 203418908), (2, 101709454), (4, 50854727), (7, 29059844), (11, 18492628), (14, 14529922), (22, 9246314), (28, 7264961), (44, 4623157), (77, 2641804), (121, 1681148), (154, 1320902), (242, 840574), (308, 660451), (484, 420287), (847, 240164), (1694, 120082), (3388, 60041)]