199454076

素因数分解:

$2^2\times 3^4\times {\mathrm{615599}}^1$

素因数の和:615615

約数の個数: 30

約数和(自身を含む): 521413200

約数和(自身を除く): 321959124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 615599, 1231198, 1846797, 2462396, 3693594, 5540391, 7387188, 11080782, 16621173, 22161564, 33242346, 49863519, 66484692, 99727038, 199454076]

約数ペア:

[(1, 199454076), (2, 99727038), (3, 66484692), (4, 49863519), (6, 33242346), (9, 22161564), (12, 16621173), (18, 11080782), (27, 7387188), (36, 5540391), (54, 3693594), (81, 2462396), (108, 1846797), (162, 1231198), (324, 615599)]