203416488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 639038400

約数和(自身を除く): 435621912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 121, 129, 132, 172, 181, 198, 216, 242, 258, 264, 297, 344, 362, 363, 387, 396, 473, 484, 516, 543, 594, 724, 726, 774, 792, 946, 968, 1032, 1086, 1089, 1161, 1188, 1419, 1448, 1452, 1548, 1629, 1892, 1991, 2172, 2178, 2322, 2376, 2838, 2904, 3096, 3258, 3267, 3784, 3982, 4257, 4344, 4356, 4644, 4887, 5203, 5676, 5973, 6516, 6534, 7783, 7964, 8514, 8712, 9288, 9774, 10406, 11352, 11946, 12771, 13032, 13068, 15566, 15609, 15928, 17028, 17919, 19548, 20812, 21901, 23349, 23892, 25542, 26136, 31132, 31218, 34056, 35838, 39096, 41624, 43802, 46698, 46827, 47784, 51084, 53757, 62264, 62436, 65703, 70047, 71676, 85613, 87604, 93396, 93654, 102168, 107514, 124872, 131406, 140094, 140481, 143352, 171226, 175208, 186792, 187308, 197109, 210141, 215028, 256839, 262812, 280188, 280962, 342452, 374616, 394218, 420282, 430056, 513678, 525624, 560376, 561924, 591327, 684904, 770517, 788436, 840564, 941743, 1027356, 1123848, 1182654, 1541034, 1576872, 1681128, 1883486, 2054712, 2311551, 2365308, 2825229, 3082068, 3766972, 4623102, 4730616, 5650458, 6164136, 7533944, 8475687, 9246204, 11300916, 16951374, 18492408, 22601832, 25427061, 33902748, 50854122, 67805496, 101708244, 203416488]

約数ペア:

[(1, 203416488), (2, 101708244), (3, 67805496), (4, 50854122), (6, 33902748), (8, 25427061), (9, 22601832), (11, 18492408), (12, 16951374), (18, 11300916), (22, 9246204), (24, 8475687), (27, 7533944), (33, 6164136), (36, 5650458), (43, 4730616), (44, 4623102), (54, 3766972), (66, 3082068), (72, 2825229), (86, 2365308), (88, 2311551), (99, 2054712), (108, 1883486), (121, 1681128), (129, 1576872), (132, 1541034), (172, 1182654), (181, 1123848), (198, 1027356), (216, 941743), (242, 840564), (258, 788436), (264, 770517), (297, 684904), (344, 591327), (362, 561924), (363, 560376), (387, 525624), (396, 513678), (473, 430056), (484, 420282), (516, 394218), (543, 374616), (594, 342452), (724, 280962), (726, 280188), (774, 262812), (792, 256839), (946, 215028), (968, 210141), (1032, 197109), (1086, 187308), (1089, 186792), (1161, 175208), (1188, 171226), (1419, 143352), (1448, 140481), (1452, 140094), (1548, 131406), (1629, 124872), (1892, 107514), (1991, 102168), (2172, 93654), (2178, 93396), (2322, 87604), (2376, 85613), (2838, 71676), (2904, 70047), (3096, 65703), (3258, 62436), (3267, 62264), (3784, 53757), (3982, 51084), (4257, 47784), (4344, 46827), (4356, 46698), (4644, 43802), (4887, 41624), (5203, 39096), (5676, 35838), (5973, 34056), (6516, 31218), (6534, 31132), (7783, 26136), (7964, 25542), (8514, 23892), (8712, 23349), (9288, 21901), (9774, 20812), (10406, 19548), (11352, 17919), (11946, 17028), (12771, 15928), (13032, 15609), (13068, 15566)]