201865670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 368815680

約数和(自身を除く): 166950010

約数列:

[1, 2, 5, 10, 101, 202, 269, 505, 538, 743, 1010, 1345, 1486, 2690, 3715, 7430, 27169, 54338, 75043, 135845, 150086, 199867, 271690, 375215, 399734, 750430, 999335, 1998670, 20186567, 40373134, 100932835, 201865670]

約数ペア:

[(1, 201865670), (2, 100932835), (5, 40373134), (10, 20186567), (101, 1998670), (202, 999335), (269, 750430), (505, 399734), (538, 375215), (743, 271690), (1010, 199867), (1345, 150086), (1486, 135845), (2690, 75043), (3715, 54338), (7430, 27169)]