204090090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{45053}}^1$

素因数の和:45214

約数の個数: 32

約数和(自身を含む): 493070976

約数和(自身を除く): 288980886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 45053, 90106, 135159, 225265, 270318, 450530, 675795, 1351590, 6803003, 13606006, 20409009, 34015015, 40818018, 68030030, 102045045, 204090090]

約数ペア:

[(1, 204090090), (2, 102045045), (3, 68030030), (5, 40818018), (6, 34015015), (10, 20409009), (15, 13606006), (30, 6803003), (151, 1351590), (302, 675795), (453, 450530), (755, 270318), (906, 225265), (1510, 135159), (2265, 90106), (4530, 45053)]