201117245

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 81929155

約数列:

[1, 5, 7, 35, 53, 181, 265, 371, 599, 905, 1267, 1855, 2995, 4193, 6335, 9593, 20965, 31747, 47965, 67151, 108419, 158735, 222229, 335755, 542095, 758933, 1111145, 3794665, 5746207, 28731035, 40223449, 201117245]

約数ペア:

[(1, 201117245), (5, 40223449), (7, 28731035), (35, 5746207), (53, 3794665), (181, 1111145), (265, 758933), (371, 542095), (599, 335755), (905, 222229), (1267, 158735), (1855, 108419), (2995, 67151), (4193, 47965), (6335, 31747), (9593, 20965)]