223460778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1619281}}^1$

素因数の和:1619309

約数の個数: 16

約数和(自身を含む): 466353216

約数和(自身を除く): 242892438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1619281, 3238562, 4857843, 9715686, 37243463, 74486926, 111730389, 223460778]

約数ペア:

[(1, 223460778), (2, 111730389), (3, 74486926), (6, 37243463), (23, 9715686), (46, 4857843), (69, 3238562), (138, 1619281)]