201304576

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 80

約数和(自身を含む): 453328128

約数和(自身を除く): 252023552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1153, 1364, 1408, 1984, 2306, 2728, 2816, 3968, 4612, 5456, 5632, 7936, 9224, 10912, 12683, 15872, 18448, 21824, 25366, 35743, 36896, 43648, 50732, 71486, 73792, 87296, 101464, 142972, 147584, 174592, 202928, 285944, 295168, 393173, 405856, 571888, 590336, 786346, 811712, 1143776, 1572692, 1623424, 2287552, 3145384, 3246848, 4575104, 6290768, 6493696, 9150208, 12581536, 18300416, 25163072, 50326144, 100652288, 201304576]

約数ペア:

[(1, 201304576), (2, 100652288), (4, 50326144), (8, 25163072), (11, 18300416), (16, 12581536), (22, 9150208), (31, 6493696), (32, 6290768), (44, 4575104), (62, 3246848), (64, 3145384), (88, 2287552), (124, 1623424), (128, 1572692), (176, 1143776), (248, 811712), (256, 786346), (341, 590336), (352, 571888), (496, 405856), (512, 393173), (682, 295168), (704, 285944), (992, 202928), (1153, 174592), (1364, 147584), (1408, 142972), (1984, 101464), (2306, 87296), (2728, 73792), (2816, 71486), (3968, 50732), (4612, 43648), (5456, 36896), (5632, 35743), (7936, 25366), (9224, 21824), (10912, 18448), (12683, 15872)]