201399272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34439}}^1$

素因数の和:34505

約数の個数: 32

約数和(自身を含む): 409147200

約数和(自身を除く): 207747928

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 34439, 68878, 137756, 275512, 585463, 1170926, 1480877, 2341852, 2961754, 4683704, 5923508, 11847016, 25174909, 50349818, 100699636, 201399272]

約数ペア:

[(1, 201399272), (2, 100699636), (4, 50349818), (8, 25174909), (17, 11847016), (34, 5923508), (43, 4683704), (68, 2961754), (86, 2341852), (136, 1480877), (172, 1170926), (344, 585463), (731, 275512), (1462, 137756), (2924, 68878), (5848, 34439)]