223120148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{13399}}^1$

素因数の和:13607

約数の個数: 24

約数和(自身を含む): 409718400

約数和(自身を除く): 186598252

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 13399, 16652, 26798, 53596, 308177, 616354, 1232708, 2425219, 4850438, 9700876, 55780037, 111560074, 223120148]

約数ペア:

[(1, 223120148), (2, 111560074), (4, 55780037), (23, 9700876), (46, 4850438), (92, 2425219), (181, 1232708), (362, 616354), (724, 308177), (4163, 53596), (8326, 26798), (13399, 16652)]