208044470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3229}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 397677600

約数和(自身を除く): 189633130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1895, 3229, 3790, 6443, 6458, 12886, 16145, 32215, 32290, 54893, 64430, 109786, 274465, 548930, 1223791, 2447582, 6118955, 12237910, 20804447, 41608894, 104022235, 208044470]

約数ペア:

[(1, 208044470), (2, 104022235), (5, 41608894), (10, 20804447), (17, 12237910), (34, 6118955), (85, 2447582), (170, 1223791), (379, 548930), (758, 274465), (1895, 109786), (3229, 64430), (3790, 54893), (6443, 32290), (6458, 32215), (12886, 16145)]