201728868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89897}}^1$

素因数の和:89932

約数の個数: 48

約数和(自身を含む): 543703104

約数和(自身を除く): 341974236

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 89897, 179794, 269691, 359588, 539382, 988867, 1078764, 1528249, 1977734, 2966601, 3056498, 3955468, 4584747, 5933202, 6112996, 9169494, 11866404, 16810739, 18338988, 33621478, 50432217, 67242956, 100864434, 201728868]

約数ペア:

[(1, 201728868), (2, 100864434), (3, 67242956), (4, 50432217), (6, 33621478), (11, 18338988), (12, 16810739), (17, 11866404), (22, 9169494), (33, 6112996), (34, 5933202), (44, 4584747), (51, 3955468), (66, 3056498), (68, 2966601), (102, 1977734), (132, 1528249), (187, 1078764), (204, 988867), (374, 539382), (561, 359588), (748, 269691), (1122, 179794), (2244, 89897)]