214974724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{11171}}^1$

素因数の和:11475

約数の個数: 24

約数和(自身を含む): 399778848

約数和(自身を除く): 184804124

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1132, 4811, 9622, 11171, 19244, 22342, 44684, 189907, 379814, 759628, 3161393, 6322786, 12645572, 53743681, 107487362, 214974724]

約数ペア:

[(1, 214974724), (2, 107487362), (4, 53743681), (17, 12645572), (34, 6322786), (68, 3161393), (283, 759628), (566, 379814), (1132, 189907), (4811, 44684), (9622, 22342), (11171, 19244)]