207966390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6932213}}^1$

素因数の和:6932223

約数の個数: 16

約数和(自身を含む): 499119408

約数和(自身を除く): 291153018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6932213, 13864426, 20796639, 34661065, 41593278, 69322130, 103983195, 207966390]

約数ペア:

[(1, 207966390), (2, 103983195), (3, 69322130), (5, 41593278), (6, 34661065), (10, 20796639), (15, 13864426), (30, 6932213)]