201964130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8147}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 378979776

約数和(自身を除く): 177015646

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 4958, 8147, 12395, 16294, 24790, 40735, 81470, 301439, 545849, 602878, 1091698, 1507195, 2729245, 3014390, 5458490, 20196413, 40392826, 100982065, 201964130]

約数ペア:

[(1, 201964130), (2, 100982065), (5, 40392826), (10, 20196413), (37, 5458490), (67, 3014390), (74, 2729245), (134, 1507195), (185, 1091698), (335, 602878), (370, 545849), (670, 301439), (2479, 81470), (4958, 40735), (8147, 24790), (12395, 16294)]