201138195

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 326172672

約数和(自身を除く): 125034477

約数列:

[1, 3, 5, 15, 157, 223, 383, 471, 669, 785, 1115, 1149, 1915, 2355, 3345, 5745, 35011, 60131, 85409, 105033, 175055, 180393, 256227, 300655, 427045, 525165, 901965, 1281135, 13409213, 40227639, 67046065, 201138195]

約数ペア:

[(1, 201138195), (3, 67046065), (5, 40227639), (15, 13409213), (157, 1281135), (223, 901965), (383, 525165), (471, 427045), (669, 300655), (785, 256227), (1115, 180393), (1149, 175055), (1915, 105033), (2355, 85409), (3345, 60131), (5745, 35011)]