199999992

素因数分解:

$2^3\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{4999}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 500400000

約数和(自身を除く): 300400008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1667, 3334, 4999, 5001, 6668, 9998, 10002, 13336, 14997, 19996, 20004, 29994, 39992, 40008, 59988, 119976, 8333333, 16666666, 24999999, 33333332, 49999998, 66666664, 99999996, 199999992]

約数ペア:

[(1, 199999992), (2, 99999996), (3, 66666664), (4, 49999998), (6, 33333332), (8, 24999999), (12, 16666666), (24, 8333333), (1667, 119976), (3334, 59988), (4999, 40008), (5001, 39992), (6668, 29994), (9998, 20004), (10002, 19996), (13336, 14997)]