208717344

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21991

約数の個数: 96

約数和(自身を含む): 664130880

約数和(自身を除く): 455413536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 9504, 21961, 43922, 65883, 87844, 131766, 175688, 197649, 241571, 263532, 351376, 395298, 483142, 527064, 592947, 702752, 724713, 790596, 966284, 1054128, 1185894, 1449426, 1581192, 1932568, 2108256, 2174139, 2371788, 2898852, 3162384, 3865136, 4348278, 4743576, 5797704, 6324768, 6522417, 7730272, 8696556, 9487152, 11595408, 13044834, 17393112, 18974304, 23190816, 26089668, 34786224, 52179336, 69572448, 104358672, 208717344]

約数ペア:

[(1, 208717344), (2, 104358672), (3, 69572448), (4, 52179336), (6, 34786224), (8, 26089668), (9, 23190816), (11, 18974304), (12, 17393112), (16, 13044834), (18, 11595408), (22, 9487152), (24, 8696556), (27, 7730272), (32, 6522417), (33, 6324768), (36, 5797704), (44, 4743576), (48, 4348278), (54, 3865136), (66, 3162384), (72, 2898852), (88, 2371788), (96, 2174139), (99, 2108256), (108, 1932568), (132, 1581192), (144, 1449426), (176, 1185894), (198, 1054128), (216, 966284), (264, 790596), (288, 724713), (297, 702752), (352, 592947), (396, 527064), (432, 483142), (528, 395298), (594, 351376), (792, 263532), (864, 241571), (1056, 197649), (1188, 175688), (1584, 131766), (2376, 87844), (3168, 65883), (4752, 43922), (9504, 21961)]