201535670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77813}}^1$

素因数の和:77864

約数の個数: 32

約数和(自身を含む): 425798208

約数和(自身を除く): 224262538

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77813, 155626, 389065, 544691, 778130, 1089382, 2723455, 2879081, 5446910, 5758162, 14395405, 20153567, 28790810, 40307134, 100767835, 201535670]

約数ペア:

[(1, 201535670), (2, 100767835), (5, 40307134), (7, 28790810), (10, 20153567), (14, 14395405), (35, 5758162), (37, 5446910), (70, 2879081), (74, 2723455), (185, 1089382), (259, 778130), (370, 544691), (518, 389065), (1295, 155626), (2590, 77813)]