200647515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34211}}^1$

素因数の和:34259

約数の個数: 32

約数和(自身を含む): 354710016

約数和(自身を除く): 154062501

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 34211, 102633, 171055, 513165, 581587, 786853, 1744761, 2360559, 2907935, 3934265, 8723805, 11802795, 13376501, 40129503, 66882505, 200647515]

約数ペア:

[(1, 200647515), (3, 66882505), (5, 40129503), (15, 13376501), (17, 11802795), (23, 8723805), (51, 3934265), (69, 2907935), (85, 2360559), (115, 1744761), (255, 786853), (345, 581587), (391, 513165), (1173, 171055), (1955, 102633), (5865, 34211)]