213152082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3599

約数の個数: 64

約数和(自身を含む): 508032000

約数和(自身を除く): 294879918

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2769, 3499, 4686, 5538, 6998, 10153, 10497, 20306, 20994, 30459, 38489, 45487, 60918, 76978, 90974, 115467, 136461, 230934, 248429, 272922, 496858, 500357, 745287, 1000714, 1490574, 1501071, 2732719, 3002142, 3229577, 5465438, 6459154, 8198157, 9688731, 16396314, 19377462, 35525347, 71050694, 106576041, 213152082]

約数ペア:

[(1, 213152082), (2, 106576041), (3, 71050694), (6, 35525347), (11, 19377462), (13, 16396314), (22, 9688731), (26, 8198157), (33, 6459154), (39, 5465438), (66, 3229577), (71, 3002142), (78, 2732719), (142, 1501071), (143, 1490574), (213, 1000714), (286, 745287), (426, 500357), (429, 496858), (781, 272922), (858, 248429), (923, 230934), (1562, 136461), (1846, 115467), (2343, 90974), (2769, 76978), (3499, 60918), (4686, 45487), (5538, 38489), (6998, 30459), (10153, 20994), (10497, 20306)]