214403007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4339}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 353866240

約数和(自身を除く): 139463233

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 2353, 3801, 4339, 7059, 13017, 16471, 30373, 49413, 56407, 91119, 169221, 394849, 785359, 1184547, 2356077, 5497513, 10209667, 16492539, 30629001, 71467669, 214403007]

約数ペア:

[(1, 214403007), (3, 71467669), (7, 30629001), (13, 16492539), (21, 10209667), (39, 5497513), (91, 2356077), (181, 1184547), (273, 785359), (543, 394849), (1267, 169221), (2353, 91119), (3801, 56407), (4339, 49413), (7059, 30373), (13017, 16471)]