201056562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 72

約数和(自身を含む): 510292224

約数和(自身を除く): 309235662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 863, 903, 1726, 1806, 1849, 2589, 2709, 3698, 5178, 5418, 5547, 6041, 7767, 11094, 12082, 12943, 15534, 16641, 18123, 25886, 33282, 36246, 37109, 38829, 54369, 74218, 77658, 108738, 111327, 116487, 222654, 232974, 259763, 333981, 519526, 667962, 779289, 1558578, 1595687, 2337867, 3191374, 4675734, 4787061, 9574122, 11169809, 14361183, 22339618, 28722366, 33509427, 67018854, 100528281, 201056562]

約数ペア:

[(1, 201056562), (2, 100528281), (3, 67018854), (6, 33509427), (7, 28722366), (9, 22339618), (14, 14361183), (18, 11169809), (21, 9574122), (42, 4787061), (43, 4675734), (63, 3191374), (86, 2337867), (126, 1595687), (129, 1558578), (258, 779289), (301, 667962), (387, 519526), (602, 333981), (774, 259763), (863, 232974), (903, 222654), (1726, 116487), (1806, 111327), (1849, 108738), (2589, 77658), (2709, 74218), (3698, 54369), (5178, 38829), (5418, 37109), (5547, 36246), (6041, 33282), (7767, 25886), (11094, 18123), (12082, 16641), (12943, 15534)]