201641946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 467527680

約数和(自身を除く): 265885734

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 113, 114, 209, 226, 339, 418, 627, 678, 1243, 1254, 1423, 2147, 2486, 2846, 3729, 4269, 4294, 6441, 7458, 8538, 12882, 15653, 23617, 27037, 31306, 46959, 47234, 54074, 70851, 81111, 93918, 141702, 160799, 162222, 297407, 321598, 482397, 594814, 892221, 964794, 1768789, 1784442, 3055181, 3537578, 5306367, 6110362, 9165543, 10612734, 18331086, 33606991, 67213982, 100820973, 201641946]

約数ペア:

[(1, 201641946), (2, 100820973), (3, 67213982), (6, 33606991), (11, 18331086), (19, 10612734), (22, 9165543), (33, 6110362), (38, 5306367), (57, 3537578), (66, 3055181), (113, 1784442), (114, 1768789), (209, 964794), (226, 892221), (339, 594814), (418, 482397), (627, 321598), (678, 297407), (1243, 162222), (1254, 160799), (1423, 141702), (2147, 93918), (2486, 81111), (2846, 70851), (3729, 54074), (4269, 47234), (4294, 46959), (6441, 31306), (7458, 27037), (8538, 23617), (12882, 15653)]