213071376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{634141}}^1$

素因数の和:634159

約数の個数: 40

約数和(自身を含む): 629068864

約数和(自身を除く): 415997488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 634141, 1268282, 1902423, 2536564, 3804846, 4438987, 5073128, 7609692, 8877974, 10146256, 13316961, 15219384, 17755948, 26633922, 30438768, 35511896, 53267844, 71023792, 106535688, 213071376]

約数ペア:

[(1, 213071376), (2, 106535688), (3, 71023792), (4, 53267844), (6, 35511896), (7, 30438768), (8, 26633922), (12, 17755948), (14, 15219384), (16, 13316961), (21, 10146256), (24, 8877974), (28, 7609692), (42, 5073128), (48, 4438987), (56, 3804846), (84, 2536564), (112, 1902423), (168, 1268282), (336, 634141)]