223472144

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9880

約数の個数: 60

約数和(自身を含む): 521088300

約数和(自身を除く): 297616156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 9829, 11368, 19658, 22736, 39316, 68803, 78632, 137606, 157264, 275212, 285041, 481621, 550424, 570082, 963242, 1100848, 1140164, 1926484, 1995287, 2280328, 3852968, 3990574, 4560656, 7705936, 7981148, 13967009, 15962296, 27934018, 31924592, 55868036, 111736072, 223472144]

約数ペア:

[(1, 223472144), (2, 111736072), (4, 55868036), (7, 31924592), (8, 27934018), (14, 15962296), (16, 13967009), (28, 7981148), (29, 7705936), (49, 4560656), (56, 3990574), (58, 3852968), (98, 2280328), (112, 1995287), (116, 1926484), (196, 1140164), (203, 1100848), (232, 963242), (392, 570082), (406, 550424), (464, 481621), (784, 285041), (812, 275212), (1421, 157264), (1624, 137606), (2842, 78632), (3248, 68803), (5684, 39316), (9829, 22736), (11368, 19658)]