199465338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1445401}}^1$

素因数の和:1445429

約数の個数: 16

約数和(自身を含む): 416275776

約数和(自身を除く): 216810438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1445401, 2890802, 4336203, 8672406, 33244223, 66488446, 99732669, 199465338]

約数ペア:

[(1, 199465338), (2, 99732669), (3, 66488446), (6, 33244223), (23, 8672406), (46, 4336203), (69, 2890802), (138, 1445401)]