205791432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5907

約数の個数: 128

約数和(自身を含む): 675302400

約数和(自身を除く): 469510968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 5861, 8778, 11704, 11722, 17556, 17583, 23444, 35112, 35166, 41027, 46888, 64471, 70332, 82054, 111359, 123081, 128942, 140664, 164108, 193413, 222718, 246162, 257884, 328216, 334077, 386826, 445436, 451297, 492324, 515768, 668154, 773652, 779513, 890872, 902594, 984648, 1224949, 1336308, 1353891, 1547304, 1559026, 1805188, 2338539, 2449898, 2672616, 2707782, 3118052, 3610376, 3674847, 4677078, 4899796, 5415564, 6236104, 7349694, 8574643, 9354156, 9799592, 10831128, 14699388, 17149286, 18708312, 25723929, 29398776, 34298572, 51447858, 68597144, 102895716, 205791432]

約数ペア:

[(1, 205791432), (2, 102895716), (3, 68597144), (4, 51447858), (6, 34298572), (7, 29398776), (8, 25723929), (11, 18708312), (12, 17149286), (14, 14699388), (19, 10831128), (21, 9799592), (22, 9354156), (24, 8574643), (28, 7349694), (33, 6236104), (38, 5415564), (42, 4899796), (44, 4677078), (56, 3674847), (57, 3610376), (66, 3118052), (76, 2707782), (77, 2672616), (84, 2449898), (88, 2338539), (114, 1805188), (132, 1559026), (133, 1547304), (152, 1353891), (154, 1336308), (168, 1224949), (209, 984648), (228, 902594), (231, 890872), (264, 779513), (266, 773652), (308, 668154), (399, 515768), (418, 492324), (456, 451297), (462, 445436), (532, 386826), (616, 334077), (627, 328216), (798, 257884), (836, 246162), (924, 222718), (1064, 193413), (1254, 164108), (1463, 140664), (1596, 128942), (1672, 123081), (1848, 111359), (2508, 82054), (2926, 70332), (3192, 64471), (4389, 46888), (5016, 41027), (5852, 35166), (5861, 35112), (8778, 23444), (11704, 17583), (11722, 17556)]