202149654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 473001984

約数和(自身を除く): 270852330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 103, 166, 206, 249, 309, 498, 563, 581, 618, 721, 1126, 1162, 1442, 1689, 1743, 2163, 3378, 3486, 3941, 4326, 7882, 8549, 11823, 17098, 23646, 25647, 46729, 51294, 57989, 59843, 93458, 115978, 119686, 140187, 173967, 179529, 280374, 327103, 347934, 359058, 405923, 654206, 811846, 981309, 1217769, 1962618, 2435538, 4813087, 9626174, 14439261, 28878522, 33691609, 67383218, 101074827, 202149654]

約数ペア:

[(1, 202149654), (2, 101074827), (3, 67383218), (6, 33691609), (7, 28878522), (14, 14439261), (21, 9626174), (42, 4813087), (83, 2435538), (103, 1962618), (166, 1217769), (206, 981309), (249, 811846), (309, 654206), (498, 405923), (563, 359058), (581, 347934), (618, 327103), (721, 280374), (1126, 179529), (1162, 173967), (1442, 140187), (1689, 119686), (1743, 115978), (2163, 93458), (3378, 59843), (3486, 57989), (3941, 51294), (4326, 46729), (7882, 25647), (8549, 23646), (11823, 17098)]