194801500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7423

約数の個数: 48

約数和(自身を含む): 433532736

約数和(自身を除く): 238731236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 6625, 7351, 13250, 14702, 26500, 29404, 36755, 73510, 147020, 183775, 367550, 389603, 735100, 779206, 918875, 1558412, 1837750, 1948015, 3675500, 3896030, 7792060, 9740075, 19480150, 38960300, 48700375, 97400750, 194801500]

約数ペア:

[(1, 194801500), (2, 97400750), (4, 48700375), (5, 38960300), (10, 19480150), (20, 9740075), (25, 7792060), (50, 3896030), (53, 3675500), (100, 1948015), (106, 1837750), (125, 1558412), (212, 918875), (250, 779206), (265, 735100), (500, 389603), (530, 367550), (1060, 183775), (1325, 147020), (2650, 73510), (5300, 36755), (6625, 29404), (7351, 26500), (13250, 14702)]