201668094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^2$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 471390192

約数和(自身を除く): 269722098

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 109, 123, 138, 207, 218, 246, 327, 369, 414, 654, 738, 943, 981, 1886, 1962, 2507, 2829, 4469, 5014, 5658, 7521, 8487, 8938, 11881, 13407, 15042, 16974, 22563, 23762, 26814, 35643, 40221, 45126, 71286, 80442, 102787, 106929, 205574, 213858, 273263, 308361, 487121, 546526, 616722, 819789, 925083, 974242, 1461363, 1639578, 1850166, 2459367, 2922726, 4384089, 4918734, 8768178, 11203783, 22407566, 33611349, 67222698, 100834047, 201668094]

約数ペア:

[(1, 201668094), (2, 100834047), (3, 67222698), (6, 33611349), (9, 22407566), (18, 11203783), (23, 8768178), (41, 4918734), (46, 4384089), (69, 2922726), (82, 2459367), (109, 1850166), (123, 1639578), (138, 1461363), (207, 974242), (218, 925083), (246, 819789), (327, 616722), (369, 546526), (414, 487121), (654, 308361), (738, 273263), (943, 213858), (981, 205574), (1886, 106929), (1962, 102787), (2507, 80442), (2829, 71286), (4469, 45126), (5014, 40221), (5658, 35643), (7521, 26814), (8487, 23762), (8938, 22563), (11881, 16974), (13407, 15042)]