204763968

素因数分解:

$2^6\times 3^2\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1272

約数の個数: 84

約数和(自身を含む): 588990948

約数和(自身を除く): 384226980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 433, 576, 821, 866, 1299, 1642, 1732, 2463, 2598, 3284, 3464, 3897, 4926, 5196, 6568, 6928, 7389, 7794, 9852, 10392, 13136, 13856, 14778, 15588, 19704, 20784, 26272, 27712, 29556, 31176, 39408, 41568, 52544, 59112, 62352, 78816, 83136, 118224, 124704, 157632, 236448, 249408, 355493, 472896, 710986, 1066479, 1421972, 2132958, 2843944, 3199437, 4265916, 5687888, 6398874, 8531832, 11375776, 12797748, 17063664, 22751552, 25595496, 34127328, 51190992, 68254656, 102381984, 204763968]

約数ペア:

[(1, 204763968), (2, 102381984), (3, 68254656), (4, 51190992), (6, 34127328), (8, 25595496), (9, 22751552), (12, 17063664), (16, 12797748), (18, 11375776), (24, 8531832), (32, 6398874), (36, 5687888), (48, 4265916), (64, 3199437), (72, 2843944), (96, 2132958), (144, 1421972), (192, 1066479), (288, 710986), (433, 472896), (576, 355493), (821, 249408), (866, 236448), (1299, 157632), (1642, 124704), (1732, 118224), (2463, 83136), (2598, 78816), (3284, 62352), (3464, 59112), (3897, 52544), (4926, 41568), (5196, 39408), (6568, 31176), (6928, 29556), (7389, 27712), (7794, 26272), (9852, 20784), (10392, 19704), (13136, 15588), (13856, 14778)]