219923090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{372751}}^1$

素因数の和:372817

約数の個数: 16

約数和(自身を含む): 402572160

約数和(自身を除く): 182649070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 372751, 745502, 1863755, 3727510, 21992309, 43984618, 109961545, 219923090]

約数ペア:

[(1, 219923090), (2, 109961545), (5, 43984618), (10, 21992309), (59, 3727510), (118, 1863755), (295, 745502), (590, 372751)]