203886018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10177}}^1$

素因数の和:10248

約数の個数: 64

約数和(自身を含む): 527627520

約数和(自身を除く): 323741502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 10177, 20034, 20354, 30531, 61062, 71239, 91593, 142478, 183186, 213717, 274779, 427434, 539381, 549558, 641151, 1078762, 1282302, 1618143, 1923453, 3236286, 3775667, 3846906, 4854429, 7551334, 9708858, 11327001, 14563287, 22654002, 29126574, 33981003, 67962006, 101943009, 203886018]

約数ペア:

[(1, 203886018), (2, 101943009), (3, 67962006), (6, 33981003), (7, 29126574), (9, 22654002), (14, 14563287), (18, 11327001), (21, 9708858), (27, 7551334), (42, 4854429), (53, 3846906), (54, 3775667), (63, 3236286), (106, 1923453), (126, 1618143), (159, 1282302), (189, 1078762), (318, 641151), (371, 549558), (378, 539381), (477, 427434), (742, 274779), (954, 213717), (1113, 183186), (1431, 142478), (2226, 91593), (2862, 71239), (3339, 61062), (6678, 30531), (10017, 20354), (10177, 20034)]