199741536

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:313

約数の個数: 108

約数和(自身を含む): 585837252

約数和(自身を除く): 386095716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 127, 129, 144, 172, 254, 258, 288, 344, 381, 387, 508, 516, 688, 762, 774, 1016, 1032, 1143, 1376, 1524, 1548, 2032, 2064, 2286, 3048, 3096, 4064, 4128, 4572, 5461, 6096, 6192, 9144, 10922, 12192, 12384, 16129, 16383, 18288, 21844, 32258, 32766, 36576, 43688, 48387, 49149, 64516, 65532, 87376, 96774, 98298, 129032, 131064, 145161, 174752, 193548, 196596, 258064, 262128, 290322, 387096, 393192, 516128, 524256, 580644, 693547, 774192, 786384, 1161288, 1387094, 1548384, 1572768, 2080641, 2322576, 2774188, 4161282, 4645152, 5548376, 6241923, 8322564, 11096752, 12483846, 16645128, 22193504, 24967692, 33290256, 49935384, 66580512, 99870768, 199741536]

約数ペア:

[(1, 199741536), (2, 99870768), (3, 66580512), (4, 49935384), (6, 33290256), (8, 24967692), (9, 22193504), (12, 16645128), (16, 12483846), (18, 11096752), (24, 8322564), (32, 6241923), (36, 5548376), (43, 4645152), (48, 4161282), (72, 2774188), (86, 2322576), (96, 2080641), (127, 1572768), (129, 1548384), (144, 1387094), (172, 1161288), (254, 786384), (258, 774192), (288, 693547), (344, 580644), (381, 524256), (387, 516128), (508, 393192), (516, 387096), (688, 290322), (762, 262128), (774, 258064), (1016, 196596), (1032, 193548), (1143, 174752), (1376, 145161), (1524, 131064), (1548, 129032), (2032, 98298), (2064, 96774), (2286, 87376), (3048, 65532), (3096, 64516), (4064, 49149), (4128, 48387), (4572, 43688), (5461, 36576), (6096, 32766), (6192, 32258), (9144, 21844), (10922, 18288), (12192, 16383), (12384, 16129)]