239799532

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9243

約数の個数: 48

約数和(自身を含む): 515200000

約数和(自身を除く): 275400468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 9199, 13034, 18398, 26068, 36796, 64393, 128786, 174781, 257572, 349562, 450751, 699124, 901502, 1223467, 1803004, 2446934, 3155257, 4893868, 6310514, 8564269, 12621028, 17128538, 34257076, 59949883, 119899766, 239799532]

約数ペア:

[(1, 239799532), (2, 119899766), (4, 59949883), (7, 34257076), (14, 17128538), (19, 12621028), (28, 8564269), (38, 6310514), (49, 4893868), (76, 3155257), (98, 2446934), (133, 1803004), (196, 1223467), (266, 901502), (343, 699124), (532, 450751), (686, 349562), (931, 257572), (1372, 174781), (1862, 128786), (3724, 64393), (6517, 36796), (9199, 26068), (13034, 18398)]