223859538

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{28201}}^1$

素因数の和:28229

約数の個数: 60

約数和(自身を含む): 583527582

約数和(自身を除く): 359668044

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 28201, 56402, 84603, 169206, 197407, 253809, 394814, 507618, 592221, 761427, 1184442, 1381849, 1522854, 1776663, 2284281, 2763698, 3553326, 4145547, 4568562, 5329989, 8291094, 10659978, 12436641, 15989967, 24873282, 31979934, 37309923, 74619846, 111929769, 223859538]

約数ペア:

[(1, 223859538), (2, 111929769), (3, 74619846), (6, 37309923), (7, 31979934), (9, 24873282), (14, 15989967), (18, 12436641), (21, 10659978), (27, 8291094), (42, 5329989), (49, 4568562), (54, 4145547), (63, 3553326), (81, 2763698), (98, 2284281), (126, 1776663), (147, 1522854), (162, 1381849), (189, 1184442), (294, 761427), (378, 592221), (441, 507618), (567, 394814), (882, 253809), (1134, 197407), (1323, 169206), (2646, 84603), (3969, 56402), (7938, 28201)]