197012159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 210672000

約数和(自身を除く): 13659841

約数列:

[1, 19, 109, 251, 379, 2071, 4769, 7201, 27359, 41311, 95129, 519821, 784909, 1807451, 10369061, 197012159]

約数ペア:

[(1, 197012159), (19, 10369061), (109, 1807451), (251, 784909), (379, 519821), (2071, 95129), (4769, 41311), (7201, 27359)]