215448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 552960

約数和(自身を除く): 337512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 191, 282, 376, 382, 564, 573, 764, 1128, 1146, 1528, 2292, 4584, 8977, 17954, 26931, 35908, 53862, 71816, 107724, 215448]

約数ペア:

[(1, 215448), (2, 107724), (3, 71816), (4, 53862), (6, 35908), (8, 26931), (12, 17954), (24, 8977), (47, 4584), (94, 2292), (141, 1528), (188, 1146), (191, 1128), (282, 764), (376, 573), (382, 564)]