200984992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7301

約数の個数: 48

約数和(自身を含む): 432546912

約数和(自身を除く): 231561920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 7211, 13936, 14422, 27872, 28844, 57688, 93743, 115376, 187486, 230752, 374972, 483137, 749944, 966274, 1499888, 1932548, 2999776, 3865096, 6280781, 7730192, 12561562, 15460384, 25123124, 50246248, 100492496, 200984992]

約数ペア:

[(1, 200984992), (2, 100492496), (4, 50246248), (8, 25123124), (13, 15460384), (16, 12561562), (26, 7730192), (32, 6280781), (52, 3865096), (67, 2999776), (104, 1932548), (134, 1499888), (208, 966274), (268, 749944), (416, 483137), (536, 374972), (871, 230752), (1072, 187486), (1742, 115376), (2144, 93743), (3484, 57688), (6968, 28844), (7211, 27872), (13936, 14422)]