202180065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46639}}^1$

素因数の和:46681

約数の個数: 24

約数和(自身を含む): 343643520

約数和(自身を除く): 141463455

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 46639, 139917, 233195, 699585, 792863, 2378589, 3964315, 11892945, 13478671, 40436013, 67393355, 202180065]

約数ペア:

[(1, 202180065), (3, 67393355), (5, 40436013), (15, 13478671), (17, 11892945), (51, 3964315), (85, 2378589), (255, 792863), (289, 699585), (867, 233195), (1445, 139917), (4335, 46639)]