221355144

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{106013}}^1$

素因数の和:106054

約数の個数: 48

約数和(自身を含む): 620181900

約数和(自身を除く): 398826756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 106013, 212026, 318039, 424052, 636078, 848104, 954117, 1272156, 1908234, 2544312, 3074377, 3816468, 6148754, 7632936, 9223131, 12297508, 18446262, 24595016, 27669393, 36892524, 55338786, 73785048, 110677572, 221355144]

約数ペア:

[(1, 221355144), (2, 110677572), (3, 73785048), (4, 55338786), (6, 36892524), (8, 27669393), (9, 24595016), (12, 18446262), (18, 12297508), (24, 9223131), (29, 7632936), (36, 6148754), (58, 3816468), (72, 3074377), (87, 2544312), (116, 1908234), (174, 1272156), (232, 954117), (261, 848104), (348, 636078), (522, 424052), (696, 318039), (1044, 212026), (2088, 106013)]