206787416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{14071}}^1$

素因数の和:14255

約数の個数: 32

約数和(自身を含む): 425537280

約数和(自身を除く): 218749864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 14071, 14696, 28142, 56284, 112568, 154781, 309562, 619124, 1238248, 2349857, 4699714, 9399428, 18798856, 25848427, 51696854, 103393708, 206787416]

約数ペア:

[(1, 206787416), (2, 103393708), (4, 51696854), (8, 25848427), (11, 18798856), (22, 9399428), (44, 4699714), (88, 2349857), (167, 1238248), (334, 619124), (668, 309562), (1336, 154781), (1837, 112568), (3674, 56284), (7348, 28142), (14071, 14696)]