208087884

素因数分解:

$2^2\times 3^2\times {\mathrm{5780219}}^1$

素因数の和:5780229

約数の個数: 18

約数和(自身を含む): 526000020

約数和(自身を除く): 317912136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5780219, 11560438, 17340657, 23120876, 34681314, 52021971, 69362628, 104043942, 208087884]

約数ペア:

[(1, 208087884), (2, 104043942), (3, 69362628), (4, 52021971), (6, 34681314), (9, 23120876), (12, 17340657), (18, 11560438), (36, 5780219)]