197555472

素因数分解:

$2^4\times 3^2\times {\mathrm{1371913}}^1$

素因数の和:1371927

約数の個数: 30

約数和(自身を含む): 552881342

約数和(自身を除く): 355325870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1371913, 2743826, 4115739, 5487652, 8231478, 10975304, 12347217, 16462956, 21950608, 24694434, 32925912, 49388868, 65851824, 98777736, 197555472]

約数ペア:

[(1, 197555472), (2, 98777736), (3, 65851824), (4, 49388868), (6, 32925912), (8, 24694434), (9, 21950608), (12, 16462956), (16, 12347217), (18, 10975304), (24, 8231478), (36, 5487652), (48, 4115739), (72, 2743826), (144, 1371913)]