200409170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4133}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 389621232

約数和(自身を除く): 189212062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4133, 4849, 8266, 9698, 20665, 24245, 41330, 48490, 53729, 107458, 268645, 537290, 1541609, 3083218, 7708045, 15416090, 20040917, 40081834, 100204585, 200409170]

約数ペア:

[(1, 200409170), (2, 100204585), (5, 40081834), (10, 20040917), (13, 15416090), (26, 7708045), (65, 3083218), (130, 1541609), (373, 537290), (746, 268645), (1865, 107458), (3730, 53729), (4133, 48490), (4849, 41330), (8266, 24245), (9698, 20665)]