207409896

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{967}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 583297440

約数和(自身を除く): 375887544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 967, 993, 1324, 1934, 1986, 2648, 2901, 2979, 3868, 3972, 5802, 5958, 7736, 7944, 8703, 8937, 11604, 11916, 17406, 17874, 23208, 23832, 26109, 26811, 34812, 35748, 52218, 53622, 69624, 71496, 78327, 104436, 107244, 156654, 208872, 214488, 313308, 320077, 626616, 640154, 960231, 1280308, 1920462, 2560616, 2880693, 3840924, 5761386, 7681848, 8642079, 11522772, 17284158, 23045544, 25926237, 34568316, 51852474, 69136632, 103704948, 207409896]

約数ペア:

[(1, 207409896), (2, 103704948), (3, 69136632), (4, 51852474), (6, 34568316), (8, 25926237), (9, 23045544), (12, 17284158), (18, 11522772), (24, 8642079), (27, 7681848), (36, 5761386), (54, 3840924), (72, 2880693), (81, 2560616), (108, 1920462), (162, 1280308), (216, 960231), (324, 640154), (331, 626616), (648, 320077), (662, 313308), (967, 214488), (993, 208872), (1324, 156654), (1934, 107244), (1986, 104436), (2648, 78327), (2901, 71496), (2979, 69624), (3868, 53622), (3972, 52218), (5802, 35748), (5958, 34812), (7736, 26811), (7944, 26109), (8703, 23832), (8937, 23208), (11604, 17874), (11916, 17406)]