201312168

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{21563}}^1$

素因数の和:21961

約数の個数: 32

約数和(自身を含む): 504597600

約数和(自身を除く): 303285432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 21563, 43126, 64689, 86252, 129378, 172504, 258756, 517512, 8388007, 16776014, 25164021, 33552028, 50328042, 67104056, 100656084, 201312168]

約数ペア:

[(1, 201312168), (2, 100656084), (3, 67104056), (4, 50328042), (6, 33552028), (8, 25164021), (12, 16776014), (24, 8388007), (389, 517512), (778, 258756), (1167, 172504), (1556, 129378), (2334, 86252), (3112, 64689), (4668, 43126), (9336, 21563)]