212713070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4636

約数の個数: 32

約数和(自身を含む): 394989696

約数和(自身を除く): 182276626

約数列:

[1, 2, 5, 10, 47, 94, 101, 202, 235, 470, 505, 1010, 4481, 4747, 8962, 9494, 22405, 23735, 44810, 47470, 210607, 421214, 452581, 905162, 1053035, 2106070, 2262905, 4525810, 21271307, 42542614, 106356535, 212713070]

約数ペア:

[(1, 212713070), (2, 106356535), (5, 42542614), (10, 21271307), (47, 4525810), (94, 2262905), (101, 2106070), (202, 1053035), (235, 905162), (470, 452581), (505, 421214), (1010, 210607), (4481, 47470), (4747, 44810), (8962, 23735), (9494, 22405)]