200966672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 398646360

約数和(自身を除く): 197679688

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 424, 538, 848, 881, 1076, 1762, 2152, 3524, 4304, 7048, 14096, 14257, 28514, 46693, 57028, 93386, 114056, 186772, 228112, 236989, 373544, 473978, 747088, 947956, 1895912, 3791824, 12560417, 25120834, 50241668, 100483336, 200966672]

約数ペア:

[(1, 200966672), (2, 100483336), (4, 50241668), (8, 25120834), (16, 12560417), (53, 3791824), (106, 1895912), (212, 947956), (269, 747088), (424, 473978), (538, 373544), (848, 236989), (881, 228112), (1076, 186772), (1762, 114056), (2152, 93386), (3524, 57028), (4304, 46693), (7048, 28514), (14096, 14257)]