219984102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4871}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 516061728

約数和(自身を除く): 296077626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3474, 4871, 5018, 7527, 9742, 14613, 15054, 22581, 29226, 43839, 45162, 63323, 87678, 126646, 189969, 379938, 569907, 940103, 1139814, 1880206, 2820309, 5640618, 8460927, 12221339, 16921854, 24442678, 36664017, 73328034, 109992051, 219984102]

約数ペア:

[(1, 219984102), (2, 109992051), (3, 73328034), (6, 36664017), (9, 24442678), (13, 16921854), (18, 12221339), (26, 8460927), (39, 5640618), (78, 2820309), (117, 1880206), (193, 1139814), (234, 940103), (386, 569907), (579, 379938), (1158, 189969), (1737, 126646), (2509, 87678), (3474, 63323), (4871, 45162), (5018, 43839), (7527, 29226), (9742, 22581), (14613, 15054)]