214624228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31033}}^1$

素因数の和:31076

約数の個数: 48

約数和(自身を含む): 486613120

約数和(自身を除く): 271988892

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 31033, 62066, 124132, 217231, 403429, 434462, 589627, 806858, 868924, 1179254, 1613716, 2358508, 2824003, 4127389, 5648006, 7665151, 8254778, 11296012, 15330302, 16509556, 30660604, 53656057, 107312114, 214624228]

約数ペア:

[(1, 214624228), (2, 107312114), (4, 53656057), (7, 30660604), (13, 16509556), (14, 15330302), (19, 11296012), (26, 8254778), (28, 7665151), (38, 5648006), (52, 4127389), (76, 2824003), (91, 2358508), (133, 1613716), (182, 1179254), (247, 868924), (266, 806858), (364, 589627), (494, 434462), (532, 403429), (988, 217231), (1729, 124132), (3458, 62066), (6916, 31033)]