208030924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{2819}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 383745600

約数和(自身を除く): 175714676

約数列:

[1, 2, 4, 19, 38, 76, 971, 1942, 2819, 3884, 5638, 11276, 18449, 36898, 53561, 73796, 107122, 214244, 2737249, 5474498, 10948996, 52007731, 104015462, 208030924]

約数ペア:

[(1, 208030924), (2, 104015462), (4, 52007731), (19, 10948996), (38, 5474498), (76, 2737249), (971, 214244), (1942, 107122), (2819, 73796), (3884, 53561), (5638, 36898), (11276, 18449)]