201537609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{983}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 331505664

約数和(自身を除く): 129968055

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 751, 983, 2253, 2949, 5257, 6881, 9763, 12779, 15771, 20643, 29289, 38337, 68341, 89453, 205023, 268359, 738233, 2214699, 5167631, 9597029, 15502893, 28791087, 67179203, 201537609]

約数ペア:

[(1, 201537609), (3, 67179203), (7, 28791087), (13, 15502893), (21, 9597029), (39, 5167631), (91, 2214699), (273, 738233), (751, 268359), (983, 205023), (2253, 89453), (2949, 68341), (5257, 38337), (6881, 29289), (9763, 20643), (12779, 15771)]