199093055

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{38177}}^1$

素因数の和:38338

約数の個数: 16

約数和(自身を含む): 274881600

約数和(自身を除く): 75788545

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 38177, 190885, 267239, 1336195, 5688373, 28441865, 39818611, 199093055]

約数ペア:

[(1, 199093055), (5, 39818611), (7, 28441865), (35, 5688373), (149, 1336195), (745, 267239), (1043, 190885), (5215, 38177)]