214988382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12870

約数の個数: 72

約数和(自身を含む): 570421800

約数和(自身を除く): 355433418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 12829, 16758, 25658, 38487, 76974, 89803, 115461, 179606, 230922, 243751, 269409, 487502, 538818, 628621, 731253, 808227, 1257242, 1462506, 1616454, 1706257, 1885863, 2193759, 3412514, 3771726, 4387518, 5118771, 5657589, 10237542, 11315178, 11943799, 15356313, 23887598, 30712626, 35831397, 71662794, 107494191, 214988382]

約数ペア:

[(1, 214988382), (2, 107494191), (3, 71662794), (6, 35831397), (7, 30712626), (9, 23887598), (14, 15356313), (18, 11943799), (19, 11315178), (21, 10237542), (38, 5657589), (42, 5118771), (49, 4387518), (57, 3771726), (63, 3412514), (98, 2193759), (114, 1885863), (126, 1706257), (133, 1616454), (147, 1462506), (171, 1257242), (266, 808227), (294, 731253), (342, 628621), (399, 538818), (441, 487502), (798, 269409), (882, 243751), (931, 230922), (1197, 179606), (1862, 115461), (2394, 89803), (2793, 76974), (5586, 38487), (8379, 25658), (12829, 16758)]