208843314410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{35141}}^1$

素因数の和:36207

約数の個数: 64

約数和(自身を含む): 408884198400

約数和(自身を除く): 200040883990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1009, 1178, 2018, 2945, 5045, 5890, 10090, 19171, 31279, 35141, 38342, 62558, 70282, 95855, 156395, 175705, 191710, 312790, 351410, 594301, 667679, 1089371, 1188602, 1335358, 2178742, 2971505, 3338395, 5446855, 5943010, 6676790, 10893710, 20698049, 35457269, 41396098, 70914538, 103490245, 177286345, 206980490, 354572690, 673688111, 1099175339, 1347376222, 2198350678, 3368440555, 5495876695, 6736881110, 10991753390, 20884331441, 41768662882, 104421657205, 208843314410]

約数ペア:

[(1, 208843314410), (2, 104421657205), (5, 41768662882), (10, 20884331441), (19, 10991753390), (31, 6736881110), (38, 5495876695), (62, 3368440555), (95, 2198350678), (155, 1347376222), (190, 1099175339), (310, 673688111), (589, 354572690), (1009, 206980490), (1178, 177286345), (2018, 103490245), (2945, 70914538), (5045, 41396098), (5890, 35457269), (10090, 20698049), (19171, 10893710), (31279, 6676790), (35141, 5943010), (38342, 5446855), (62558, 3338395), (70282, 2971505), (95855, 2178742), (156395, 1335358), (175705, 1188602), (191710, 1089371), (312790, 667679), (351410, 594301)]