204500910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25919}}^1$

素因数の和:26192

約数の個数: 32

約数和(自身を含む): 492687360

約数和(自身を除く): 288186450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 25919, 51838, 77757, 129595, 155514, 259190, 388785, 777570, 6816697, 13633394, 20450091, 34083485, 40900182, 68166970, 102250455, 204500910]

約数ペア:

[(1, 204500910), (2, 102250455), (3, 68166970), (5, 40900182), (6, 34083485), (10, 20450091), (15, 13633394), (30, 6816697), (263, 777570), (526, 388785), (789, 259190), (1315, 155514), (1578, 129595), (2630, 77757), (3945, 51838), (7890, 25919)]