214945852

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 423037440

約数和(自身を除く): 208091588

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 859, 1034, 1331, 1718, 2068, 2662, 3436, 5324, 5687, 9449, 11374, 18898, 22748, 37796, 40373, 62557, 80746, 103939, 125114, 161492, 207878, 250228, 415756, 444103, 888206, 1143329, 1776412, 2286658, 4573316, 4885133, 9770266, 19540532, 53736463, 107472926, 214945852]

約数ペア:

[(1, 214945852), (2, 107472926), (4, 53736463), (11, 19540532), (22, 9770266), (44, 4885133), (47, 4573316), (94, 2286658), (121, 1776412), (188, 1143329), (242, 888206), (484, 444103), (517, 415756), (859, 250228), (1034, 207878), (1331, 161492), (1718, 125114), (2068, 103939), (2662, 80746), (3436, 62557), (5324, 40373), (5687, 37796), (9449, 22748), (11374, 18898)]