209218557035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{12653}}^1$

素因数の和:13799

約数の個数: 32

約数和(自身を含む): 260716942080

約数和(自身を除く): 51498385045

約数列:

[1, 5, 41, 79, 205, 395, 1021, 3239, 5105, 12653, 16195, 41861, 63265, 80659, 209305, 403295, 518773, 999587, 2593865, 3307019, 4997935, 12918713, 16535095, 40983067, 64593565, 204915335, 529667233, 1020578327, 2648336165, 5102891635, 41843711407, 209218557035]

約数ペア:

[(1, 209218557035), (5, 41843711407), (41, 5102891635), (79, 2648336165), (205, 1020578327), (395, 529667233), (1021, 204915335), (3239, 64593565), (5105, 40983067), (12653, 16535095), (16195, 12918713), (41861, 4997935), (63265, 3307019), (80659, 2593865), (209305, 999587), (403295, 518773)]