213407244

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{15559}}^1$

素因数の和:15699

約数の個数: 48

約数和(自身を含む): 557670400

約数和(自身を除く): 344263156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 15559, 31118, 46677, 62236, 93354, 140031, 186708, 280062, 420093, 560124, 840186, 1680372, 1975993, 3951986, 5927979, 7903972, 11855958, 17783937, 23711916, 35567874, 53351811, 71135748, 106703622, 213407244]

約数ペア:

[(1, 213407244), (2, 106703622), (3, 71135748), (4, 53351811), (6, 35567874), (9, 23711916), (12, 17783937), (18, 11855958), (27, 7903972), (36, 5927979), (54, 3951986), (108, 1975993), (127, 1680372), (254, 840186), (381, 560124), (508, 420093), (762, 280062), (1143, 186708), (1524, 140031), (2286, 93354), (3429, 62236), (4572, 46677), (6858, 31118), (13716, 15559)]