199970688

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{8537}}^1$

素因数の和:8615

約数の個数: 64

約数和(自身を含む): 539943120

約数和(自身を除く): 339972432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 8537, 11712, 17074, 23424, 25611, 34148, 51222, 68296, 102444, 136592, 204888, 273184, 409776, 520757, 546368, 819552, 1041514, 1092736, 1562271, 1639104, 2083028, 3124542, 3278208, 4166056, 6249084, 8332112, 12498168, 16664224, 24996336, 33328448, 49992672, 66656896, 99985344, 199970688]

約数ペア:

[(1, 199970688), (2, 99985344), (3, 66656896), (4, 49992672), (6, 33328448), (8, 24996336), (12, 16664224), (16, 12498168), (24, 8332112), (32, 6249084), (48, 4166056), (61, 3278208), (64, 3124542), (96, 2083028), (122, 1639104), (128, 1562271), (183, 1092736), (192, 1041514), (244, 819552), (366, 546368), (384, 520757), (488, 409776), (732, 273184), (976, 204888), (1464, 136592), (1952, 102444), (2928, 68296), (3904, 51222), (5856, 34148), (7808, 25611), (8537, 23424), (11712, 17074)]