201994535710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{10145381}}^1$

素因数の和:10145580

約数の個数: 32

約数和(自身を含む): 398835257184

約数和(自身を除く): 196840721474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 10145381, 20290762, 50726905, 101453810, 111599191, 223198382, 557995955, 1115991910, 1836313961, 3672627922, 9181569805, 18363139610, 20199453571, 40398907142, 100997267855, 201994535710]

約数ペア:

[(1, 201994535710), (2, 100997267855), (5, 40398907142), (10, 20199453571), (11, 18363139610), (22, 9181569805), (55, 3672627922), (110, 1836313961), (181, 1115991910), (362, 557995955), (905, 223198382), (1810, 111599191), (1991, 101453810), (3982, 50726905), (9955, 20290762), (19910, 10145381)]