201866220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3583}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 614455296

約数和(自身を除く): 412589076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 3130, 3583, 3756, 4695, 5634, 6260, 7166, 9390, 10749, 11268, 14085, 14332, 17915, 18780, 21498, 28170, 32247, 35830, 42996, 53745, 56340, 64494, 71660, 107490, 128988, 161235, 214980, 322470, 644940, 1121479, 2242958, 3364437, 4485916, 5607395, 6728874, 10093311, 11214790, 13457748, 16822185, 20186622, 22429580, 33644370, 40373244, 50466555, 67288740, 100933110, 201866220]

約数ペア:

[(1, 201866220), (2, 100933110), (3, 67288740), (4, 50466555), (5, 40373244), (6, 33644370), (9, 22429580), (10, 20186622), (12, 16822185), (15, 13457748), (18, 11214790), (20, 10093311), (30, 6728874), (36, 5607395), (45, 4485916), (60, 3364437), (90, 2242958), (180, 1121479), (313, 644940), (626, 322470), (939, 214980), (1252, 161235), (1565, 128988), (1878, 107490), (2817, 71660), (3130, 64494), (3583, 56340), (3756, 53745), (4695, 42996), (5634, 35830), (6260, 32247), (7166, 28170), (9390, 21498), (10749, 18780), (11268, 17915), (14085, 14332)]