203881392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9939

約数の個数: 120

約数和(自身を含む): 670405008

約数和(自身を除く): 466523616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 9901, 10296, 19802, 20592, 29703, 39604, 59406, 79208, 89109, 108911, 118812, 128713, 158416, 178218, 217822, 237624, 257426, 326733, 356436, 386139, 435644, 475248, 514852, 653466, 712872, 772278, 871288, 980199, 1029704, 1158417, 1306932, 1415843, 1425744, 1544556, 1742576, 1960398, 2059408, 2316834, 2613864, 2831686, 3089112, 3920796, 4247529, 4633668, 5227728, 5663372, 6178224, 7841592, 8495058, 9267336, 11326744, 12742587, 15683184, 16990116, 18534672, 22653488, 25485174, 33980232, 50970348, 67960464, 101940696, 203881392]

約数ペア:

[(1, 203881392), (2, 101940696), (3, 67960464), (4, 50970348), (6, 33980232), (8, 25485174), (9, 22653488), (11, 18534672), (12, 16990116), (13, 15683184), (16, 12742587), (18, 11326744), (22, 9267336), (24, 8495058), (26, 7841592), (33, 6178224), (36, 5663372), (39, 5227728), (44, 4633668), (48, 4247529), (52, 3920796), (66, 3089112), (72, 2831686), (78, 2613864), (88, 2316834), (99, 2059408), (104, 1960398), (117, 1742576), (132, 1544556), (143, 1425744), (144, 1415843), (156, 1306932), (176, 1158417), (198, 1029704), (208, 980199), (234, 871288), (264, 772278), (286, 712872), (312, 653466), (396, 514852), (429, 475248), (468, 435644), (528, 386139), (572, 356436), (624, 326733), (792, 257426), (858, 237624), (936, 217822), (1144, 178218), (1287, 158416), (1584, 128713), (1716, 118812), (1872, 108911), (2288, 89109), (2574, 79208), (3432, 59406), (5148, 39604), (6864, 29703), (9901, 20592), (10296, 19802)]