202107984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 566130432

約数和(自身を除く): 364022448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2063, 2512, 3768, 4082, 4126, 6123, 6189, 7536, 8164, 8252, 12246, 12378, 16328, 16504, 24492, 24756, 26819, 32656, 33008, 48984, 49512, 53638, 80457, 97968, 99024, 107276, 160914, 214552, 321828, 323891, 429104, 643656, 647782, 971673, 1287312, 1295564, 1943346, 2591128, 3886692, 4210583, 5182256, 7773384, 8421166, 12631749, 15546768, 16842332, 25263498, 33684664, 50526996, 67369328, 101053992, 202107984]

約数ペア:

[(1, 202107984), (2, 101053992), (3, 67369328), (4, 50526996), (6, 33684664), (8, 25263498), (12, 16842332), (13, 15546768), (16, 12631749), (24, 8421166), (26, 7773384), (39, 5182256), (48, 4210583), (52, 3886692), (78, 2591128), (104, 1943346), (156, 1295564), (157, 1287312), (208, 971673), (312, 647782), (314, 643656), (471, 429104), (624, 323891), (628, 321828), (942, 214552), (1256, 160914), (1884, 107276), (2041, 99024), (2063, 97968), (2512, 80457), (3768, 53638), (4082, 49512), (4126, 48984), (6123, 33008), (6189, 32656), (7536, 26819), (8164, 24756), (8252, 24492), (12246, 16504), (12378, 16328)]