197619265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{15361}}^1$

素因数の和:15480

約数の個数: 16

約数和(自身を含む): 247758336

約数和(自身を除く): 50139071

約数列:

[1, 5, 31, 83, 155, 415, 2573, 12865, 15361, 76805, 476191, 1274963, 2380955, 6374815, 39523853, 197619265]

約数ペア:

[(1, 197619265), (5, 39523853), (31, 6374815), (83, 2380955), (155, 1274963), (415, 476191), (2573, 76805), (12865, 15361)]