221985984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{105107}}^1$

素因数の和:105133

約数の個数: 56

約数和(自身を含む): 640738368

約数和(自身を除く): 418752384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 105107, 210214, 315321, 420428, 630642, 840856, 1156177, 1261284, 1681712, 2312354, 2522568, 3363424, 3468531, 4624708, 5045136, 6726848, 6937062, 9249416, 10090272, 13874124, 18498832, 20180544, 27748248, 36997664, 55496496, 73995328, 110992992, 221985984]

約数ペア:

[(1, 221985984), (2, 110992992), (3, 73995328), (4, 55496496), (6, 36997664), (8, 27748248), (11, 20180544), (12, 18498832), (16, 13874124), (22, 10090272), (24, 9249416), (32, 6937062), (33, 6726848), (44, 5045136), (48, 4624708), (64, 3468531), (66, 3363424), (88, 2522568), (96, 2312354), (132, 1681712), (176, 1261284), (192, 1156177), (264, 840856), (352, 630642), (528, 420428), (704, 315321), (1056, 210214), (2112, 105107)]