207979464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112543}}^1$

素因数の和:112570

約数の個数: 64

約数和(自身を含む): 648253440

約数和(自身を除く): 440273976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 112543, 225086, 337629, 450172, 675258, 787801, 900344, 1237973, 1350516, 1575602, 2363403, 2475946, 2701032, 3151204, 3713919, 4726806, 4951892, 6302408, 7427838, 8665811, 9453612, 9903784, 14855676, 17331622, 18907224, 25997433, 29711352, 34663244, 51994866, 69326488, 103989732, 207979464]

約数ペア:

[(1, 207979464), (2, 103989732), (3, 69326488), (4, 51994866), (6, 34663244), (7, 29711352), (8, 25997433), (11, 18907224), (12, 17331622), (14, 14855676), (21, 9903784), (22, 9453612), (24, 8665811), (28, 7427838), (33, 6302408), (42, 4951892), (44, 4726806), (56, 3713919), (66, 3151204), (77, 2701032), (84, 2475946), (88, 2363403), (132, 1575602), (154, 1350516), (168, 1237973), (231, 900344), (264, 787801), (308, 675258), (462, 450172), (616, 337629), (924, 225086), (1848, 112543)]