210530376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{417719}}^1$

素因数の和:417738

約数の個数: 48

約数和(自身を含む): 651643200

約数和(自身を除く): 441112824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 417719, 835438, 1253157, 1670876, 2506314, 2924033, 3341752, 3759471, 5012628, 5848066, 7518942, 8772099, 10025256, 11696132, 15037884, 17544198, 23392264, 26316297, 30075768, 35088396, 52632594, 70176792, 105265188, 210530376]

約数ペア:

[(1, 210530376), (2, 105265188), (3, 70176792), (4, 52632594), (6, 35088396), (7, 30075768), (8, 26316297), (9, 23392264), (12, 17544198), (14, 15037884), (18, 11696132), (21, 10025256), (24, 8772099), (28, 7518942), (36, 5848066), (42, 5012628), (56, 3759471), (63, 3341752), (72, 2924033), (84, 2506314), (126, 1670876), (168, 1253157), (252, 835438), (504, 417719)]