207788374515

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1\times {\mathrm{140417}}^1$

素因数の和:142571

約数の個数: 32

約数和(自身を含む): 339699225600

約数和(自身を除く): 131910851085

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2099, 6297, 10495, 31485, 98653, 140417, 295959, 421251, 493265, 702085, 1479795, 2106255, 6599599, 19798797, 32997995, 98993985, 294735283, 884205849, 1473676415, 4421029245, 13852558301, 41557674903, 69262791505, 207788374515]

約数ペア:

[(1, 207788374515), (3, 69262791505), (5, 41557674903), (15, 13852558301), (47, 4421029245), (141, 1473676415), (235, 884205849), (705, 294735283), (2099, 98993985), (6297, 32997995), (10495, 19798797), (31485, 6599599), (98653, 2106255), (140417, 1479795), (295959, 702085), (421251, 493265)]