99721006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 98722514

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 173, 197, 209, 266, 346, 394, 418, 1211, 1379, 1463, 1903, 2167, 2422, 2758, 2926, 3287, 3743, 3806, 4334, 6574, 7486, 13321, 15169, 23009, 26201, 26642, 30338, 34081, 36157, 41173, 46018, 52402, 68162, 72314, 82346, 238567, 253099, 288211, 374891, 477134, 506198, 576422, 647539, 749782, 1295078, 2624237, 4532773, 5248474, 7122929, 9065546, 14245858, 49860503, 99721006]

約数ペア:

[(1, 99721006), (2, 49860503), (7, 14245858), (11, 9065546), (14, 7122929), (19, 5248474), (22, 4532773), (38, 2624237), (77, 1295078), (133, 749782), (154, 647539), (173, 576422), (197, 506198), (209, 477134), (266, 374891), (346, 288211), (394, 253099), (418, 238567), (1211, 82346), (1379, 72314), (1463, 68162), (1903, 52402), (2167, 46018), (2422, 41173), (2758, 36157), (2926, 34081), (3287, 30338), (3743, 26642), (3806, 26201), (4334, 23009), (6574, 15169), (7486, 13321)]