208088530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39041}}^1$

素因数の和:39102

約数の個数: 32

約数和(自身を含む): 413220528

約数和(自身を除く): 205131998

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 39041, 78082, 195205, 390410, 507533, 1015066, 1600681, 2537665, 3201362, 5075330, 8003405, 16006810, 20808853, 41617706, 104044265, 208088530]

約数ペア:

[(1, 208088530), (2, 104044265), (5, 41617706), (10, 20808853), (13, 16006810), (26, 8003405), (41, 5075330), (65, 3201362), (82, 2537665), (130, 1600681), (205, 1015066), (410, 507533), (533, 390410), (1066, 195205), (2665, 78082), (5330, 39041)]