194697665

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{7691}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 240359616

約数和(自身を除く): 45661951

約数列:

[1, 5, 61, 83, 305, 415, 5063, 7691, 25315, 38455, 469151, 638353, 2345755, 3191765, 38939533, 194697665]

約数ペア:

[(1, 194697665), (5, 38939533), (61, 3191765), (83, 2345755), (305, 638353), (415, 469151), (5063, 38455), (7691, 25315)]