200539250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{9013}}^1$

素因数の和:9119

約数の個数: 32

約数和(自身を含む): 379669680

約数和(自身を除く): 179130430

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2225, 4450, 9013, 11125, 18026, 22250, 45065, 90130, 225325, 450650, 802157, 1126625, 1604314, 2253250, 4010785, 8021570, 20053925, 40107850, 100269625, 200539250]

約数ペア:

[(1, 200539250), (2, 100269625), (5, 40107850), (10, 20053925), (25, 8021570), (50, 4010785), (89, 2253250), (125, 1604314), (178, 1126625), (250, 802157), (445, 450650), (890, 225325), (2225, 90130), (4450, 45065), (9013, 22250), (11125, 18026)]