220165848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10159}}^1$

素因数の和:10221

約数の個数: 96

約数和(自身を含む): 697382400

約数和(自身を除く): 477216552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10159, 10836, 20318, 21672, 30477, 40636, 60954, 71113, 81272, 91431, 121908, 142226, 182862, 213339, 243816, 284452, 365724, 426678, 436837, 568904, 640017, 731448, 853356, 873674, 1280034, 1310511, 1706712, 1747348, 2560068, 2621022, 3057859, 3494696, 3931533, 5120136, 5242044, 6115718, 7863066, 9173577, 10484088, 12231436, 15726132, 18347154, 24462872, 27520731, 31452264, 36694308, 55041462, 73388616, 110082924, 220165848]

約数ペア:

[(1, 220165848), (2, 110082924), (3, 73388616), (4, 55041462), (6, 36694308), (7, 31452264), (8, 27520731), (9, 24462872), (12, 18347154), (14, 15726132), (18, 12231436), (21, 10484088), (24, 9173577), (28, 7863066), (36, 6115718), (42, 5242044), (43, 5120136), (56, 3931533), (63, 3494696), (72, 3057859), (84, 2621022), (86, 2560068), (126, 1747348), (129, 1706712), (168, 1310511), (172, 1280034), (252, 873674), (258, 853356), (301, 731448), (344, 640017), (387, 568904), (504, 436837), (516, 426678), (602, 365724), (774, 284452), (903, 243816), (1032, 213339), (1204, 182862), (1548, 142226), (1806, 121908), (2408, 91431), (2709, 81272), (3096, 71113), (3612, 60954), (5418, 40636), (7224, 30477), (10159, 21672), (10836, 20318)]