201255327

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 371051520

約数和(自身を除く): 169796193

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 101, 117, 189, 273, 303, 351, 707, 811, 819, 909, 1313, 2121, 2433, 2457, 2727, 3939, 5677, 6363, 7299, 9191, 10543, 11817, 17031, 19089, 21897, 27573, 31629, 35451, 51093, 73801, 81911, 82719, 94887, 153279, 221403, 245733, 248157, 284661, 573377, 664209, 737199, 1064843, 1720131, 1992627, 2211597, 3194529, 5160393, 7453901, 9583587, 15481179, 22361703, 28750761, 67085109, 201255327]

約数ペア:

[(1, 201255327), (3, 67085109), (7, 28750761), (9, 22361703), (13, 15481179), (21, 9583587), (27, 7453901), (39, 5160393), (63, 3194529), (91, 2211597), (101, 1992627), (117, 1720131), (189, 1064843), (273, 737199), (303, 664209), (351, 573377), (707, 284661), (811, 248157), (819, 245733), (909, 221403), (1313, 153279), (2121, 94887), (2433, 82719), (2457, 81911), (2727, 73801), (3939, 51093), (5677, 35451), (6363, 31629), (7299, 27573), (9191, 21897), (10543, 19089), (11817, 17031)]