201631395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1920299}}^1$

素因数の和:1920314

約数の個数: 16

約数和(自身を含む): 368697600

約数和(自身を除く): 167066205

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1920299, 5760897, 9601495, 13442093, 28804485, 40326279, 67210465, 201631395]

約数ペア:

[(1, 201631395), (3, 67210465), (5, 40326279), (7, 28804485), (15, 13442093), (21, 9601495), (35, 5760897), (105, 1920299)]