201924560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58699}}^1$

素因数の和:58755

約数の個数: 40

約数和(自身を含む): 480400800

約数和(自身を除く): 278476240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 58699, 117398, 234796, 293495, 469592, 586990, 939184, 1173980, 2347960, 2524057, 4695920, 5048114, 10096228, 12620285, 20192456, 25240570, 40384912, 50481140, 100962280, 201924560]

約数ペア:

[(1, 201924560), (2, 100962280), (4, 50481140), (5, 40384912), (8, 25240570), (10, 20192456), (16, 12620285), (20, 10096228), (40, 5048114), (43, 4695920), (80, 2524057), (86, 2347960), (172, 1173980), (215, 939184), (344, 586990), (430, 469592), (688, 293495), (860, 234796), (1720, 117398), (3440, 58699)]