201491706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2591}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 434585088

約数和(自身を除く): 233093382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997, 1994, 2591, 2991, 5182, 5982, 7773, 12961, 15546, 25922, 33683, 38883, 67366, 77766, 101049, 202098, 2583227, 5166454, 7749681, 15499362, 33581951, 67163902, 100745853, 201491706]

約数ペア:

[(1, 201491706), (2, 100745853), (3, 67163902), (6, 33581951), (13, 15499362), (26, 7749681), (39, 5166454), (78, 2583227), (997, 202098), (1994, 101049), (2591, 77766), (2991, 67366), (5182, 38883), (5982, 33683), (7773, 25922), (12961, 15546)]