201178335

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 326430720

約数和(自身を除く): 125252385

約数列:

[1, 3, 5, 15, 137, 223, 411, 439, 669, 685, 1115, 1317, 2055, 2195, 3345, 6585, 30551, 60143, 91653, 97897, 152755, 180429, 293691, 300715, 458265, 489485, 902145, 1468455, 13411889, 40235667, 67059445, 201178335]

約数ペア:

[(1, 201178335), (3, 67059445), (5, 40235667), (15, 13411889), (137, 1468455), (223, 902145), (411, 489485), (439, 458265), (669, 300715), (685, 293691), (1115, 180429), (1317, 152755), (2055, 97897), (2195, 91653), (3345, 60143), (6585, 30551)]