205042073344

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{6857}}^1\times {\mathrm{6871}}^1$

素因数の和:13761

約数の個数: 72

約数和(自身を含む): 433484962848

約数和(自身を除く): 228442889504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 6857, 6871, 13714, 13742, 27428, 27484, 54856, 54968, 109712, 109936, 116569, 116807, 219424, 219872, 233138, 233614, 438848, 439744, 466276, 467228, 877696, 879488, 932552, 934456, 1755392, 1758976, 1865104, 1868912, 3730208, 3737824, 7460416, 7475648, 14920832, 14951296, 29841664, 29902592, 47114447, 94228894, 188457788, 376915576, 753831152, 800945599, 1507662304, 1601891198, 3015324608, 3203782396, 6030649216, 6407564792, 12061298432, 12815129584, 25630259168, 51260518336, 102521036672, 205042073344]

約数ペア:

[(1, 205042073344), (2, 102521036672), (4, 51260518336), (8, 25630259168), (16, 12815129584), (17, 12061298432), (32, 6407564792), (34, 6030649216), (64, 3203782396), (68, 3015324608), (128, 1601891198), (136, 1507662304), (256, 800945599), (272, 753831152), (544, 376915576), (1088, 188457788), (2176, 94228894), (4352, 47114447), (6857, 29902592), (6871, 29841664), (13714, 14951296), (13742, 14920832), (27428, 7475648), (27484, 7460416), (54856, 3737824), (54968, 3730208), (109712, 1868912), (109936, 1865104), (116569, 1758976), (116807, 1755392), (219424, 934456), (219872, 932552), (233138, 879488), (233614, 877696), (438848, 467228), (439744, 466276)]