188840253

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{4993}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 287974016

約数和(自身を除く): 99133763

約数列:

[1, 3, 7, 21, 1801, 4993, 5403, 12607, 14979, 34951, 37821, 104853, 8992393, 26977179, 62946751, 188840253]

約数ペア:

[(1, 188840253), (3, 62946751), (7, 26977179), (21, 8992393), (1801, 104853), (4993, 37821), (5403, 34951), (12607, 14979)]