202174944

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^2$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 539458920

約数和(自身を除く): 337283976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 139, 218, 278, 327, 417, 436, 556, 654, 834, 872, 1112, 1308, 1668, 1744, 2224, 2616, 3336, 3488, 4448, 5232, 6672, 10464, 13344, 15151, 19321, 30302, 38642, 45453, 57963, 60604, 77284, 90906, 115926, 121208, 154568, 181812, 231852, 242416, 309136, 363624, 463704, 484832, 618272, 727248, 927408, 1454496, 1854816, 2105989, 4211978, 6317967, 8423956, 12635934, 16847912, 25271868, 33695824, 50543736, 67391648, 101087472, 202174944]

約数ペア:

[(1, 202174944), (2, 101087472), (3, 67391648), (4, 50543736), (6, 33695824), (8, 25271868), (12, 16847912), (16, 12635934), (24, 8423956), (32, 6317967), (48, 4211978), (96, 2105989), (109, 1854816), (139, 1454496), (218, 927408), (278, 727248), (327, 618272), (417, 484832), (436, 463704), (556, 363624), (654, 309136), (834, 242416), (872, 231852), (1112, 181812), (1308, 154568), (1668, 121208), (1744, 115926), (2224, 90906), (2616, 77284), (3336, 60604), (3488, 57963), (4448, 45453), (5232, 38642), (6672, 30302), (10464, 19321), (13344, 15151)]