198252275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5701}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 267264144

約数和(自身を除く): 69011869

約数列:

[1, 5, 13, 25, 65, 107, 325, 535, 1391, 2675, 5701, 6955, 28505, 34775, 74113, 142525, 370565, 610007, 1852825, 3050035, 7930091, 15250175, 39650455, 198252275]

約数ペア:

[(1, 198252275), (5, 39650455), (13, 15250175), (25, 7930091), (65, 3050035), (107, 1852825), (325, 610007), (535, 370565), (1391, 142525), (2675, 74113), (5701, 34775), (6955, 28505)]