220176446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26701}}^1$

素因数の和:26760

約数の個数: 32

約数和(自身を含む): 410142720

約数和(自身を除く): 189966274

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 26701, 53402, 186907, 373814, 507319, 827731, 1014638, 1655462, 3551233, 5794117, 7102466, 11588234, 15726889, 31453778, 110088223, 220176446]

約数ペア:

[(1, 220176446), (2, 110088223), (7, 31453778), (14, 15726889), (19, 11588234), (31, 7102466), (38, 5794117), (62, 3551233), (133, 1655462), (217, 1014638), (266, 827731), (434, 507319), (589, 373814), (1178, 186907), (4123, 53402), (8246, 26701)]