210880851465

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{6101}}^1$

素因数の和:6550

約数の個数: 64

約数和(自身を含む): 346235876352

約数和(自身を除く): 135355024887

約数列:

[1, 3, 5, 15, 67, 163, 201, 211, 335, 489, 633, 815, 1005, 1055, 2445, 3165, 6101, 10921, 14137, 18303, 30505, 32763, 34393, 42411, 54605, 70685, 91515, 103179, 163815, 171965, 212055, 408767, 515895, 994463, 1226301, 1287311, 2043835, 2304331, 2983389, 3861933, 4972315, 6131505, 6436555, 6912993, 11521655, 14916945, 19309665, 34564965, 66629021, 86249837, 199887063, 209831693, 258749511, 333145105, 431249185, 629495079, 999435315, 1049158465, 1293747555, 3147475395, 14058723431, 42176170293, 70293617155, 210880851465]

約数ペア:

[(1, 210880851465), (3, 70293617155), (5, 42176170293), (15, 14058723431), (67, 3147475395), (163, 1293747555), (201, 1049158465), (211, 999435315), (335, 629495079), (489, 431249185), (633, 333145105), (815, 258749511), (1005, 209831693), (1055, 199887063), (2445, 86249837), (3165, 66629021), (6101, 34564965), (10921, 19309665), (14137, 14916945), (18303, 11521655), (30505, 6912993), (32763, 6436555), (34393, 6131505), (42411, 4972315), (54605, 3861933), (70685, 2983389), (91515, 2304331), (103179, 2043835), (163815, 1287311), (171965, 1226301), (212055, 994463), (408767, 515895)]