204910356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348487}}^1$

素因数の和:348508

約数の個数: 36

約数和(自身を含む): 556186848

約数和(自身を除く): 351276492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348487, 696974, 1045461, 1393948, 2090922, 2439409, 4181844, 4878818, 7318227, 9757636, 14636454, 17075863, 29272908, 34151726, 51227589, 68303452, 102455178, 204910356]

約数ペア:

[(1, 204910356), (2, 102455178), (3, 68303452), (4, 51227589), (6, 34151726), (7, 29272908), (12, 17075863), (14, 14636454), (21, 9757636), (28, 7318227), (42, 4878818), (49, 4181844), (84, 2439409), (98, 2090922), (147, 1393948), (196, 1045461), (294, 696974), (588, 348487)]