206503250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48623

約数の個数: 32

約数和(自身を含む): 409322160

約数和(自身を除く): 202818910

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 48589, 97178, 242945, 485890, 826013, 1214725, 1652026, 2429450, 4130065, 6073625, 8260130, 12147250, 20650325, 41300650, 103251625, 206503250]

約数ペア:

[(1, 206503250), (2, 103251625), (5, 41300650), (10, 20650325), (17, 12147250), (25, 8260130), (34, 6073625), (50, 4130065), (85, 2429450), (125, 1652026), (170, 1214725), (250, 826013), (425, 485890), (850, 242945), (2125, 97178), (4250, 48589)]