229519696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107857}}^1$

素因数の和:107891

約数の個数: 40

約数和(自身を含む): 534975680

約数和(自身を除く): 305455984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 107857, 215714, 431428, 754999, 862856, 1509998, 1725712, 2049283, 3019996, 4098566, 6039992, 8197132, 12079984, 14344981, 16394264, 28689962, 32788528, 57379924, 114759848, 229519696]

約数ペア:

[(1, 229519696), (2, 114759848), (4, 57379924), (7, 32788528), (8, 28689962), (14, 16394264), (16, 14344981), (19, 12079984), (28, 8197132), (38, 6039992), (56, 4098566), (76, 3019996), (112, 2049283), (133, 1725712), (152, 1509998), (266, 862856), (304, 754999), (532, 431428), (1064, 215714), (2128, 107857)]