202187943

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4021}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 302003936

約数和(自身を除く): 99815993

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 4021, 5587, 12063, 16761, 36189, 50283, 148777, 446331, 607171, 1338993, 1821513, 5464539, 22465327, 67395981, 202187943]

約数ペア:

[(1, 202187943), (3, 67395981), (9, 22465327), (37, 5464539), (111, 1821513), (151, 1338993), (333, 607171), (453, 446331), (1359, 148777), (4021, 50283), (5587, 36189), (12063, 16761)]