207300080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4314

約数の個数: 80

約数和(自身を含む): 530216064

約数和(自身を除く): 322915984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4241, 4888, 6110, 8482, 9776, 12220, 16964, 21205, 24440, 33928, 42410, 48880, 55133, 67856, 84820, 110266, 169640, 199327, 220532, 275665, 339280, 398654, 441064, 551330, 797308, 882128, 996635, 1102660, 1594616, 1993270, 2205320, 2591251, 3189232, 3986540, 4410640, 5182502, 7973080, 10365004, 12956255, 15946160, 20730008, 25912510, 41460016, 51825020, 103650040, 207300080]

約数ペア:

[(1, 207300080), (2, 103650040), (4, 51825020), (5, 41460016), (8, 25912510), (10, 20730008), (13, 15946160), (16, 12956255), (20, 10365004), (26, 7973080), (40, 5182502), (47, 4410640), (52, 3986540), (65, 3189232), (80, 2591251), (94, 2205320), (104, 1993270), (130, 1594616), (188, 1102660), (208, 996635), (235, 882128), (260, 797308), (376, 551330), (470, 441064), (520, 398654), (611, 339280), (752, 275665), (940, 220532), (1040, 199327), (1222, 169640), (1880, 110266), (2444, 84820), (3055, 67856), (3760, 55133), (4241, 48880), (4888, 42410), (6110, 33928), (8482, 24440), (9776, 21205), (12220, 16964)]