201322030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221233}}^1$

素因数の和:221260

約数の個数: 32

約数和(自身を含む): 446007744

約数和(自身を除く): 244685714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 221233, 442466, 1106165, 1548631, 2212330, 2876029, 3097262, 5752058, 7743155, 14380145, 15486310, 20132203, 28760290, 40264406, 100661015, 201322030]

約数ペア:

[(1, 201322030), (2, 100661015), (5, 40264406), (7, 28760290), (10, 20132203), (13, 15486310), (14, 14380145), (26, 7743155), (35, 5752058), (65, 3097262), (70, 2876029), (91, 2212330), (130, 1548631), (182, 1106165), (455, 442466), (910, 221233)]