201111530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20051}}^1$

素因数の和:20134

約数の個数: 32

約数和(自身を含む): 389810880

約数和(自身を除く): 188699350

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 20051, 40102, 100255, 200510, 340867, 681734, 1183009, 1704335, 2366018, 3408670, 5915045, 11830090, 20111153, 40222306, 100555765, 201111530]

約数ペア:

[(1, 201111530), (2, 100555765), (5, 40222306), (10, 20111153), (17, 11830090), (34, 5915045), (59, 3408670), (85, 2366018), (118, 1704335), (170, 1183009), (295, 681734), (590, 340867), (1003, 200510), (2006, 100255), (5015, 40102), (10030, 20051)]