190034257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 248805760

約数和(自身を除く): 58771503

約数列:

[1, 7, 19, 23, 37, 73, 133, 161, 259, 437, 511, 529, 703, 851, 1387, 1679, 2701, 3059, 3703, 4921, 5957, 9709, 10051, 11753, 16169, 18907, 19573, 31901, 38617, 51319, 62123, 70357, 113183, 137011, 223307, 270319, 359233, 371887, 434861, 733723, 1180337, 1428829, 2603209, 5136061, 8262359, 10001803, 27147751, 190034257]

約数ペア:

[(1, 190034257), (7, 27147751), (19, 10001803), (23, 8262359), (37, 5136061), (73, 2603209), (133, 1428829), (161, 1180337), (259, 733723), (437, 434861), (511, 371887), (529, 359233), (703, 270319), (851, 223307), (1387, 137011), (1679, 113183), (2701, 70357), (3059, 62123), (3703, 51319), (4921, 38617), (5957, 31901), (9709, 19573), (10051, 18907), (11753, 16169)]