203710864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 482969088

約数和(自身を除く): 279258224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 194, 238, 272, 388, 476, 679, 776, 952, 1103, 1358, 1552, 1649, 1904, 2206, 2716, 3298, 4412, 5432, 6596, 7721, 8824, 10864, 11543, 13192, 15442, 17648, 18751, 23086, 26384, 30884, 37502, 46172, 61768, 75004, 92344, 106991, 123536, 131257, 150008, 184688, 213982, 262514, 300016, 427964, 525028, 748937, 855928, 1050056, 1497874, 1711856, 1818847, 2100112, 2995748, 3637694, 5991496, 7275388, 11982992, 12731929, 14550776, 25463858, 29101552, 50927716, 101855432, 203710864]

約数ペア:

[(1, 203710864), (2, 101855432), (4, 50927716), (7, 29101552), (8, 25463858), (14, 14550776), (16, 12731929), (17, 11982992), (28, 7275388), (34, 5991496), (56, 3637694), (68, 2995748), (97, 2100112), (112, 1818847), (119, 1711856), (136, 1497874), (194, 1050056), (238, 855928), (272, 748937), (388, 525028), (476, 427964), (679, 300016), (776, 262514), (952, 213982), (1103, 184688), (1358, 150008), (1552, 131257), (1649, 123536), (1904, 106991), (2206, 92344), (2716, 75004), (3298, 61768), (4412, 46172), (5432, 37502), (6596, 30884), (7721, 26384), (8824, 23086), (10864, 18751), (11543, 17648), (13192, 15442)]