222740262

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{30859}}^1$

素因数の和:31268

約数の個数: 24

約数和(自身を含む): 483823080

約数和(自身を除く): 261082818

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 30859, 61718, 92577, 185154, 277731, 555462, 12374459, 24748918, 37123377, 74246754, 111370131, 222740262]

約数ペア:

[(1, 222740262), (2, 111370131), (3, 74246754), (6, 37123377), (9, 24748918), (18, 12374459), (401, 555462), (802, 277731), (1203, 185154), (2406, 92577), (3609, 61718), (7218, 30859)]