201760472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12479}}^1$

素因数の和:12575

約数の個数: 32

約数和(自身を含む): 395366400

約数和(自身を除く): 193605928

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 12479, 16168, 24958, 49916, 99832, 536597, 586513, 1073194, 1173026, 2146388, 2346052, 4292776, 4692104, 25220059, 50440118, 100880236, 201760472]

約数ペア:

[(1, 201760472), (2, 100880236), (4, 50440118), (8, 25220059), (43, 4692104), (47, 4292776), (86, 2346052), (94, 2146388), (172, 1173026), (188, 1073194), (344, 586513), (376, 536597), (2021, 99832), (4042, 49916), (8084, 24958), (12479, 16168)]