219449096

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{613}}^2$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 417785130

約数和(自身を除く): 198336034

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 613, 1226, 2452, 4904, 44749, 89498, 178996, 357992, 375769, 751538, 1503076, 3006152, 27431137, 54862274, 109724548, 219449096]

約数ペア:

[(1, 219449096), (2, 109724548), (4, 54862274), (8, 27431137), (73, 3006152), (146, 1503076), (292, 751538), (584, 375769), (613, 357992), (1226, 178996), (2452, 89498), (4904, 44749)]