199628535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41203}}^1$

素因数の和:41247

約数の個数: 32

約数和(自身を含む): 356002560

約数和(自身を除く): 156374025

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41203, 123609, 206015, 618045, 700451, 782857, 2101353, 2348571, 3502255, 3914285, 10506765, 11742855, 13308569, 39925707, 66542845, 199628535]

約数ペア:

[(1, 199628535), (3, 66542845), (5, 39925707), (15, 13308569), (17, 11742855), (19, 10506765), (51, 3914285), (57, 3502255), (85, 2348571), (95, 2101353), (255, 782857), (285, 700451), (323, 618045), (969, 206015), (1615, 123609), (4845, 41203)]