193507804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 411844608

約数和(自身を除く): 218336804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 446, 476, 892, 1561, 1823, 3122, 3646, 3791, 6244, 7292, 7582, 12761, 15164, 25522, 26537, 30991, 51044, 53074, 61982, 106148, 123964, 216937, 406529, 433874, 813058, 867748, 1626116, 2845703, 5691406, 6910993, 11382812, 13821986, 27643972, 48376951, 96753902, 193507804]

約数ペア:

[(1, 193507804), (2, 96753902), (4, 48376951), (7, 27643972), (14, 13821986), (17, 11382812), (28, 6910993), (34, 5691406), (68, 2845703), (119, 1626116), (223, 867748), (238, 813058), (446, 433874), (476, 406529), (892, 216937), (1561, 123964), (1823, 106148), (3122, 61982), (3646, 53074), (3791, 51044), (6244, 30991), (7292, 26537), (7582, 25522), (12761, 15164)]