199186938

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{29989}}^1$

素因数の和:30044

約数の個数: 40

約数和(自身を含む): 457227540

約数和(自身を除く): 258040602

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 29989, 59978, 89967, 179934, 269901, 539802, 809703, 1229549, 1619406, 2429109, 2459098, 3688647, 4858218, 7377294, 11065941, 22131882, 33197823, 66395646, 99593469, 199186938]

約数ペア:

[(1, 199186938), (2, 99593469), (3, 66395646), (6, 33197823), (9, 22131882), (18, 11065941), (27, 7377294), (41, 4858218), (54, 3688647), (81, 2459098), (82, 2429109), (123, 1619406), (162, 1229549), (246, 809703), (369, 539802), (738, 269901), (1107, 179934), (2214, 89967), (3321, 59978), (6642, 29989)]