201356770215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2572099}}^1$

素因数の和:2572431

約数の個数: 32

約数和(自身を含む): 342233337600

約数和(自身を除く): 140876567385

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 1535, 4605, 5219, 15657, 26095, 78285, 2572099, 7716297, 12860495, 38581485, 43725683, 131177049, 218628415, 655885245, 789634393, 2368903179, 3948171965, 11844515895, 13423784681, 40271354043, 67118923405, 201356770215]

約数ペア:

[(1, 201356770215), (3, 67118923405), (5, 40271354043), (15, 13423784681), (17, 11844515895), (51, 3948171965), (85, 2368903179), (255, 789634393), (307, 655885245), (921, 218628415), (1535, 131177049), (4605, 43725683), (5219, 38581485), (15657, 12860495), (26095, 7716297), (78285, 2572099)]