202173735

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4227

約数の個数: 32

約数和(自身を含む): 336035520

約数和(自身を除く): 133861785

約数列:

[1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 555, 1335, 3293, 4093, 9879, 12279, 16465, 20465, 49395, 61395, 151441, 364277, 454323, 757205, 1092831, 1821385, 2271615, 5464155, 13478249, 40434747, 67391245, 202173735]

約数ペア:

[(1, 202173735), (3, 67391245), (5, 40434747), (15, 13478249), (37, 5464155), (89, 2271615), (111, 1821385), (185, 1092831), (267, 757205), (445, 454323), (555, 364277), (1335, 151441), (3293, 61395), (4093, 49395), (9879, 20465), (12279, 16465)]