199933605

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{49921}}^1$

素因数の和:50021

約数の個数: 24

約数和(自身を含む): 350452440

約数和(自身を除く): 150518835

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 49921, 149763, 249605, 449289, 748815, 2246445, 4442969, 13328907, 22214845, 39986721, 66644535, 199933605]

約数ペア:

[(1, 199933605), (3, 66644535), (5, 39986721), (9, 22214845), (15, 13328907), (45, 4442969), (89, 2246445), (267, 748815), (445, 449289), (801, 249605), (1335, 149763), (4005, 49921)]