201975430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16987}}^1$

素因数の和:17064

約数の個数: 32

約数和(自身を含む): 385287840

約数和(自身を除く): 183312410

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 16987, 33974, 84935, 169870, 492623, 696467, 985246, 1392934, 2463115, 3482335, 4926230, 6964670, 20197543, 40395086, 100987715, 201975430]

約数ペア:

[(1, 201975430), (2, 100987715), (5, 40395086), (10, 20197543), (29, 6964670), (41, 4926230), (58, 3482335), (82, 2463115), (145, 1392934), (205, 985246), (290, 696467), (410, 492623), (1189, 169870), (2378, 84935), (5945, 33974), (11890, 16987)]