201995916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{885947}}^1$

素因数の和:885973

約数の個数: 24

約数和(自身を含む): 496130880

約数和(自身を除く): 294134964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 885947, 1771894, 2657841, 3543788, 5315682, 10631364, 16832993, 33665986, 50498979, 67331972, 100997958, 201995916]

約数ペア:

[(1, 201995916), (2, 100997958), (3, 67331972), (4, 50498979), (6, 33665986), (12, 16832993), (19, 10631364), (38, 5315682), (57, 3543788), (76, 2657841), (114, 1771894), (228, 885947)]