201666010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17047}}^1$

素因数の和:17087

約数の個数: 48

約数和(自身を含む): 449248896

約数和(自身を除く): 247582886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 17047, 34094, 85235, 119329, 170470, 221611, 238658, 443222, 596645, 1108055, 1193290, 1551277, 2216110, 2880943, 3102554, 5761886, 7756385, 14404715, 15512770, 20166601, 28809430, 40333202, 100833005, 201666010]

約数ペア:

[(1, 201666010), (2, 100833005), (5, 40333202), (7, 28809430), (10, 20166601), (13, 15512770), (14, 14404715), (26, 7756385), (35, 5761886), (65, 3102554), (70, 2880943), (91, 2216110), (130, 1551277), (169, 1193290), (182, 1108055), (338, 596645), (455, 443222), (845, 238658), (910, 221611), (1183, 170470), (1690, 119329), (2366, 85235), (5915, 34094), (11830, 17047)]