221403732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 607326720

約数和(自身を除く): 385922988

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 76, 86, 114, 129, 132, 172, 209, 228, 258, 418, 473, 516, 627, 817, 836, 946, 1254, 1419, 1634, 1892, 2053, 2451, 2508, 2838, 3268, 4106, 4902, 5676, 6159, 8212, 8987, 9804, 12318, 17974, 22583, 24636, 26961, 35948, 39007, 45166, 53922, 67749, 78014, 88279, 90332, 107844, 117021, 135498, 156028, 176558, 234042, 264837, 270996, 353116, 429077, 468084, 529674, 858154, 971069, 1059348, 1287231, 1677301, 1716308, 1942138, 2574462, 2913207, 3354602, 3884276, 5031903, 5148924, 5826414, 6709204, 10063806, 11652828, 18450311, 20127612, 36900622, 55350933, 73801244, 110701866, 221403732]

約数ペア:

[(1, 221403732), (2, 110701866), (3, 73801244), (4, 55350933), (6, 36900622), (11, 20127612), (12, 18450311), (19, 11652828), (22, 10063806), (33, 6709204), (38, 5826414), (43, 5148924), (44, 5031903), (57, 3884276), (66, 3354602), (76, 2913207), (86, 2574462), (114, 1942138), (129, 1716308), (132, 1677301), (172, 1287231), (209, 1059348), (228, 971069), (258, 858154), (418, 529674), (473, 468084), (516, 429077), (627, 353116), (817, 270996), (836, 264837), (946, 234042), (1254, 176558), (1419, 156028), (1634, 135498), (1892, 117021), (2053, 107844), (2451, 90332), (2508, 88279), (2838, 78014), (3268, 67749), (4106, 53922), (4902, 45166), (5676, 39007), (6159, 35948), (8212, 26961), (8987, 24636), (9804, 22583), (12318, 17974)]