201027866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 358914240

約数和(自身を除く): 157886374

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 169, 247, 299, 338, 437, 494, 598, 874, 1361, 2722, 3211, 3887, 5681, 6422, 7774, 11362, 17693, 25859, 31303, 35386, 51718, 62606, 73853, 147706, 230009, 336167, 406939, 460018, 594757, 672334, 813878, 1189514, 4370171, 5290207, 7731841, 8740342, 10580414, 15463682, 100513933, 201027866]

約数ペア:

[(1, 201027866), (2, 100513933), (13, 15463682), (19, 10580414), (23, 8740342), (26, 7731841), (38, 5290207), (46, 4370171), (169, 1189514), (247, 813878), (299, 672334), (338, 594757), (437, 460018), (494, 406939), (598, 336167), (874, 230009), (1361, 147706), (2722, 73853), (3211, 62606), (3887, 51718), (5681, 35386), (6422, 31303), (7774, 25859), (11362, 17693)]