206209728

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21059}}^1$

素因数の和:21094

約数の個数: 84

約数和(自身を含む): 625861080

約数和(自身を除く): 419651352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 21059, 42118, 63177, 84236, 126354, 168472, 189531, 252708, 336944, 358003, 379062, 505416, 673888, 716006, 758124, 1010832, 1074009, 1347776, 1432012, 1516248, 2021664, 2148018, 2864024, 3032496, 3222027, 4043328, 4296036, 5728048, 6064992, 6444054, 8592072, 11456096, 12129984, 12888108, 17184144, 22912192, 25776216, 34368288, 51552432, 68736576, 103104864, 206209728]

約数ペア:

[(1, 206209728), (2, 103104864), (3, 68736576), (4, 51552432), (6, 34368288), (8, 25776216), (9, 22912192), (12, 17184144), (16, 12888108), (17, 12129984), (18, 11456096), (24, 8592072), (32, 6444054), (34, 6064992), (36, 5728048), (48, 4296036), (51, 4043328), (64, 3222027), (68, 3032496), (72, 2864024), (96, 2148018), (102, 2021664), (136, 1516248), (144, 1432012), (153, 1347776), (192, 1074009), (204, 1010832), (272, 758124), (288, 716006), (306, 673888), (408, 505416), (544, 379062), (576, 358003), (612, 336944), (816, 252708), (1088, 189531), (1224, 168472), (1632, 126354), (2448, 84236), (3264, 63177), (4896, 42118), (9792, 21059)]