211014518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13921}}^1$

素因数の和:14000

約数の個数: 32

約数和(自身を含む): 378901152

約数和(自身を除く): 167886634

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 13921, 15158, 27842, 153131, 180973, 306262, 361946, 737813, 1475626, 1990703, 3981406, 8115943, 9591569, 16231886, 19183138, 105507259, 211014518]

約数ペア:

[(1, 211014518), (2, 105507259), (11, 19183138), (13, 16231886), (22, 9591569), (26, 8115943), (53, 3981406), (106, 1990703), (143, 1475626), (286, 737813), (583, 361946), (689, 306262), (1166, 180973), (1378, 153131), (7579, 27842), (13921, 15158)]