201194715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 332861760

約数和(自身を除く): 131667045

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 785, 2309, 2355, 5809, 6927, 11545, 17427, 29045, 34635, 85433, 87135, 256299, 362513, 427165, 1087539, 1281495, 1812565, 5437695, 13412981, 40238943, 67064905, 201194715]

約数ペア:

[(1, 201194715), (3, 67064905), (5, 40238943), (15, 13412981), (37, 5437695), (111, 1812565), (157, 1281495), (185, 1087539), (471, 427165), (555, 362513), (785, 256299), (2309, 87135), (2355, 85433), (5809, 34635), (6927, 29045), (11545, 17427)]