206859180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28493}}^1$

素因数の和:28527

約数の個数: 72

約数和(自身を含む): 636669936

約数和(自身を除く): 429810756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 28493, 56986, 85479, 113972, 142465, 170958, 284930, 313423, 341916, 427395, 569860, 626846, 854790, 940269, 1253692, 1567115, 1709580, 1880538, 3134230, 3447653, 3761076, 4701345, 6268460, 6895306, 9402690, 10342959, 13790612, 17238265, 18805380, 20685918, 34476530, 41371836, 51714795, 68953060, 103429590, 206859180]

約数ペア:

[(1, 206859180), (2, 103429590), (3, 68953060), (4, 51714795), (5, 41371836), (6, 34476530), (10, 20685918), (11, 18805380), (12, 17238265), (15, 13790612), (20, 10342959), (22, 9402690), (30, 6895306), (33, 6268460), (44, 4701345), (55, 3761076), (60, 3447653), (66, 3134230), (110, 1880538), (121, 1709580), (132, 1567115), (165, 1253692), (220, 940269), (242, 854790), (330, 626846), (363, 569860), (484, 427395), (605, 341916), (660, 313423), (726, 284930), (1210, 170958), (1452, 142465), (1815, 113972), (2420, 85479), (3630, 56986), (7260, 28493)]