221501712

素因数分解:

$2^4\times 3^1\times {\mathrm{4614619}}^1$

素因数の和:4614630

約数の個数: 20

約数和(自身を含む): 572212880

約数和(自身を除く): 350711168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4614619, 9229238, 13843857, 18458476, 27687714, 36916952, 55375428, 73833904, 110750856, 221501712]

約数ペア:

[(1, 221501712), (2, 110750856), (3, 73833904), (4, 55375428), (6, 36916952), (8, 27687714), (12, 18458476), (16, 13843857), (24, 9229238), (48, 4614619)]