202667640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241271}}^1$

素因数の和:241292

約数の個数: 64

約数和(自身を含む): 694863360

約数和(自身を除く): 492195720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 241271, 482542, 723813, 965084, 1206355, 1447626, 1688897, 1930168, 2412710, 2895252, 3377794, 3619065, 4825420, 5066691, 5790504, 6755588, 7238130, 8444485, 9650840, 10133382, 13511176, 14476260, 16888970, 20266764, 25333455, 28952520, 33777940, 40533528, 50666910, 67555880, 101333820, 202667640]

約数ペア:

[(1, 202667640), (2, 101333820), (3, 67555880), (4, 50666910), (5, 40533528), (6, 33777940), (7, 28952520), (8, 25333455), (10, 20266764), (12, 16888970), (14, 14476260), (15, 13511176), (20, 10133382), (21, 9650840), (24, 8444485), (28, 7238130), (30, 6755588), (35, 5790504), (40, 5066691), (42, 4825420), (56, 3619065), (60, 3377794), (70, 2895252), (84, 2412710), (105, 1930168), (120, 1688897), (140, 1447626), (168, 1206355), (210, 965084), (280, 723813), (420, 482542), (840, 241271)]