206937480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23623}}^1$

素因数の和:23710

約数の個数: 64

約数和(自身を含む): 629343360

約数和(自身を除く): 422405880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 23623, 47246, 70869, 94492, 118115, 141738, 188984, 236230, 283476, 354345, 472460, 566952, 708690, 944920, 1417380, 1724479, 2834760, 3448958, 5173437, 6897916, 8622395, 10346874, 13795832, 17244790, 20693748, 25867185, 34489580, 41387496, 51734370, 68979160, 103468740, 206937480]

約数ペア:

[(1, 206937480), (2, 103468740), (3, 68979160), (4, 51734370), (5, 41387496), (6, 34489580), (8, 25867185), (10, 20693748), (12, 17244790), (15, 13795832), (20, 10346874), (24, 8622395), (30, 6897916), (40, 5173437), (60, 3448958), (73, 2834760), (120, 1724479), (146, 1417380), (219, 944920), (292, 708690), (365, 566952), (438, 472460), (584, 354345), (730, 283476), (876, 236230), (1095, 188984), (1460, 141738), (1752, 118115), (2190, 94492), (2920, 70869), (4380, 47246), (8760, 23623)]