199028502

素因数分解:

$2^1\times 3^4\times {\mathrm{1228571}}^1$

素因数の和:1228585

約数の個数: 20

約数和(自身を含む): 445971636

約数和(自身を除く): 246943134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1228571, 2457142, 3685713, 7371426, 11057139, 22114278, 33171417, 66342834, 99514251, 199028502]

約数ペア:

[(1, 199028502), (2, 99514251), (3, 66342834), (6, 33171417), (9, 22114278), (18, 11057139), (27, 7371426), (54, 3685713), (81, 2457142), (162, 1228571)]