198553663

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{3023}}^1$

素因数の和:3894

約数の個数: 16

約数和(自身を含む): 247919616

約数和(自身を除く): 49365953

約数列:

[1, 7, 11, 77, 853, 3023, 5971, 9383, 21161, 33253, 65681, 232771, 2578619, 18050333, 28364809, 198553663]

約数ペア:

[(1, 198553663), (7, 28364809), (11, 18050333), (77, 2578619), (853, 232771), (3023, 65681), (5971, 33253), (9383, 21161)]