206556348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 524339200

約数和(自身を除く): 317782852

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 43, 62, 74, 86, 93, 111, 124, 129, 148, 172, 186, 222, 258, 349, 372, 444, 516, 698, 1047, 1147, 1333, 1396, 1591, 2094, 2294, 2666, 3182, 3441, 3999, 4188, 4588, 4773, 5332, 6364, 6882, 7998, 9546, 10819, 12913, 13764, 15007, 15996, 19092, 21638, 25826, 30014, 32457, 38739, 43276, 45021, 49321, 51652, 60028, 64914, 77478, 90042, 98642, 129828, 147963, 154956, 180084, 197284, 295926, 400303, 465217, 555259, 591852, 800606, 930434, 1110518, 1200909, 1395651, 1601212, 1665777, 1860868, 2221036, 2401818, 2791302, 3331554, 4803636, 5582604, 6663108, 17213029, 34426058, 51639087, 68852116, 103278174, 206556348]

約数ペア:

[(1, 206556348), (2, 103278174), (3, 68852116), (4, 51639087), (6, 34426058), (12, 17213029), (31, 6663108), (37, 5582604), (43, 4803636), (62, 3331554), (74, 2791302), (86, 2401818), (93, 2221036), (111, 1860868), (124, 1665777), (129, 1601212), (148, 1395651), (172, 1200909), (186, 1110518), (222, 930434), (258, 800606), (349, 591852), (372, 555259), (444, 465217), (516, 400303), (698, 295926), (1047, 197284), (1147, 180084), (1333, 154956), (1396, 147963), (1591, 129828), (2094, 98642), (2294, 90042), (2666, 77478), (3182, 64914), (3441, 60028), (3999, 51652), (4188, 49321), (4588, 45021), (4773, 43276), (5332, 38739), (6364, 32457), (6882, 30014), (7998, 25826), (9546, 21638), (10819, 19092), (12913, 15996), (13764, 15007)]