203215392

素因数分解:

$2^5\times 3^4\times {\mathrm{78401}}^1$

素因数の和:78423

約数の個数: 60

約数和(自身を含む): 597658446

約数和(自身を除く): 394443054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 78401, 156802, 235203, 313604, 470406, 627208, 705609, 940812, 1254416, 1411218, 1881624, 2116827, 2508832, 2822436, 3763248, 4233654, 5644872, 6350481, 7526496, 8467308, 11289744, 12700962, 16934616, 22579488, 25401924, 33869232, 50803848, 67738464, 101607696, 203215392]

約数ペア:

[(1, 203215392), (2, 101607696), (3, 67738464), (4, 50803848), (6, 33869232), (8, 25401924), (9, 22579488), (12, 16934616), (16, 12700962), (18, 11289744), (24, 8467308), (27, 7526496), (32, 6350481), (36, 5644872), (48, 4233654), (54, 3763248), (72, 2822436), (81, 2508832), (96, 2116827), (108, 1881624), (144, 1411218), (162, 1254416), (216, 940812), (288, 705609), (324, 627208), (432, 470406), (648, 313604), (864, 235203), (1296, 156802), (2592, 78401)]