201391524

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 519999480

約数和(自身を除く): 318607956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 197, 219, 292, 389, 394, 438, 591, 657, 778, 788, 876, 1167, 1182, 1314, 1556, 1773, 2334, 2364, 2628, 3501, 3546, 4668, 7002, 7092, 14004, 14381, 28397, 28762, 43143, 56794, 57524, 76633, 85191, 86286, 113588, 129429, 153266, 170382, 172572, 229899, 255573, 258858, 306532, 340764, 459798, 511146, 517716, 689697, 919596, 1022292, 1379394, 2758788, 5594209, 11188418, 16782627, 22376836, 33565254, 50347881, 67130508, 100695762, 201391524]

約数ペア:

[(1, 201391524), (2, 100695762), (3, 67130508), (4, 50347881), (6, 33565254), (9, 22376836), (12, 16782627), (18, 11188418), (36, 5594209), (73, 2758788), (146, 1379394), (197, 1022292), (219, 919596), (292, 689697), (389, 517716), (394, 511146), (438, 459798), (591, 340764), (657, 306532), (778, 258858), (788, 255573), (876, 229899), (1167, 172572), (1182, 170382), (1314, 153266), (1556, 129429), (1773, 113588), (2334, 86286), (2364, 85191), (2628, 76633), (3501, 57524), (3546, 56794), (4668, 43143), (7002, 28762), (7092, 28397), (14004, 14381)]