209568128

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1933}}^1$

素因数の和:1976

約数の個数: 96

約数和(自身を含む): 524732880

約数和(自身を除く): 315164752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1933, 1936, 2464, 3388, 3866, 3872, 4928, 6776, 7732, 7744, 9856, 13531, 13552, 15464, 15488, 21263, 27062, 27104, 30928, 42526, 54124, 54208, 61856, 85052, 108248, 108416, 123712, 148841, 170104, 216496, 233893, 247424, 297682, 340208, 432992, 467786, 595364, 680416, 865984, 935572, 1190728, 1360832, 1637251, 1731968, 1871144, 2381456, 2721664, 3274502, 3742288, 4762912, 6549004, 7484576, 9525824, 13098008, 14969152, 19051648, 26196016, 29938304, 52392032, 104784064, 209568128]

約数ペア:

[(1, 209568128), (2, 104784064), (4, 52392032), (7, 29938304), (8, 26196016), (11, 19051648), (14, 14969152), (16, 13098008), (22, 9525824), (28, 7484576), (32, 6549004), (44, 4762912), (56, 3742288), (64, 3274502), (77, 2721664), (88, 2381456), (112, 1871144), (121, 1731968), (128, 1637251), (154, 1360832), (176, 1190728), (224, 935572), (242, 865984), (308, 680416), (352, 595364), (448, 467786), (484, 432992), (616, 340208), (704, 297682), (847, 247424), (896, 233893), (968, 216496), (1232, 170104), (1408, 148841), (1694, 123712), (1933, 108416), (1936, 108248), (2464, 85052), (3388, 61856), (3866, 54208), (3872, 54124), (4928, 42526), (6776, 30928), (7732, 27104), (7744, 27062), (9856, 21263), (13531, 15488), (13552, 15464)]