206855724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 507270400

約数和(自身を除く): 300414676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 199, 206, 309, 348, 398, 412, 597, 618, 796, 841, 1194, 1236, 1682, 2388, 2523, 2987, 3364, 5046, 5771, 5974, 8961, 10092, 11542, 11948, 17313, 17922, 20497, 23084, 34626, 35844, 40994, 61491, 69252, 81988, 86623, 122982, 167359, 173246, 245964, 259869, 334718, 346492, 502077, 519738, 594413, 669436, 1004154, 1039476, 1188826, 1783239, 2008308, 2377652, 3566478, 7132956, 17237977, 34475954, 51713931, 68951908, 103427862, 206855724]

約数ペア:

[(1, 206855724), (2, 103427862), (3, 68951908), (4, 51713931), (6, 34475954), (12, 17237977), (29, 7132956), (58, 3566478), (87, 2377652), (103, 2008308), (116, 1783239), (174, 1188826), (199, 1039476), (206, 1004154), (309, 669436), (348, 594413), (398, 519738), (412, 502077), (597, 346492), (618, 334718), (796, 259869), (841, 245964), (1194, 173246), (1236, 167359), (1682, 122982), (2388, 86623), (2523, 81988), (2987, 69252), (3364, 61491), (5046, 40994), (5771, 35844), (5974, 34626), (8961, 23084), (10092, 20497), (11542, 17922), (11948, 17313)]