197756031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{9497}}^1$

素因数の和:10142

約数の個数: 16

約数和(自身を含む): 288131328

約数和(自身を除く): 90375297

約数列:

[1, 3, 11, 33, 631, 1893, 6941, 9497, 20823, 28491, 104467, 313401, 5992607, 17977821, 65918677, 197756031]

約数ペア:

[(1, 197756031), (3, 65918677), (11, 17977821), (33, 5992607), (631, 313401), (1893, 104467), (6941, 28491), (9497, 20823)]