201293230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 374969088

約数和(自身を除く): 173675858

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 641, 1013, 1282, 2026, 3205, 5065, 6410, 10130, 19871, 31403, 39742, 62806, 99355, 157015, 198710, 314030, 649333, 1298666, 3246665, 6493330, 20129323, 40258646, 100646615, 201293230]

約数ペア:

[(1, 201293230), (2, 100646615), (5, 40258646), (10, 20129323), (31, 6493330), (62, 3246665), (155, 1298666), (310, 649333), (641, 314030), (1013, 198710), (1282, 157015), (2026, 99355), (3205, 62806), (5065, 39742), (6410, 31403), (10130, 19871)]