201650163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 329398272

約数和(自身を除く): 127748109

約数列:

[1, 3, 11, 13, 33, 39, 47, 73, 137, 141, 143, 219, 411, 429, 517, 611, 803, 949, 1507, 1551, 1781, 1833, 2409, 2847, 3431, 4521, 5343, 6439, 6721, 10001, 10293, 10439, 19317, 19591, 20163, 30003, 31317, 37741, 44603, 58773, 70829, 83707, 110011, 113223, 130013, 133809, 212487, 251121, 330033, 390039, 470047, 490633, 920777, 1410141, 1430143, 1471899, 2762331, 4290429, 5170517, 6110611, 15511551, 18331833, 67216721, 201650163]

約数ペア:

[(1, 201650163), (3, 67216721), (11, 18331833), (13, 15511551), (33, 6110611), (39, 5170517), (47, 4290429), (73, 2762331), (137, 1471899), (141, 1430143), (143, 1410141), (219, 920777), (411, 490633), (429, 470047), (517, 390039), (611, 330033), (803, 251121), (949, 212487), (1507, 133809), (1551, 130013), (1781, 113223), (1833, 110011), (2409, 83707), (2847, 70829), (3431, 58773), (4521, 44603), (5343, 37741), (6439, 31317), (6721, 30003), (10001, 20163), (10293, 19591), (10439, 19317)]