211345966064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1067749}}^1$

素因数の和:1067985

約数の個数: 40

約数和(自身を含む): 417063150000

約数和(自身を除く): 205717183936

約数列:

[1, 2, 4, 8, 16, 89, 139, 178, 278, 356, 556, 712, 1112, 1424, 2224, 12371, 24742, 49484, 98968, 197936, 1067749, 2135498, 4270996, 8541992, 17083984, 95029661, 148417111, 190059322, 296834222, 380118644, 593668444, 760237288, 1187336888, 1520474576, 2374673776, 13209122879, 26418245758, 52836491516, 105672983032, 211345966064]

約数ペア:

[(1, 211345966064), (2, 105672983032), (4, 52836491516), (8, 26418245758), (16, 13209122879), (89, 2374673776), (139, 1520474576), (178, 1187336888), (278, 760237288), (356, 593668444), (556, 380118644), (712, 296834222), (1112, 190059322), (1424, 148417111), (2224, 95029661), (12371, 17083984), (24742, 8541992), (49484, 4270996), (98968, 2135498), (197936, 1067749)]