201645366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 461959680

約数和(自身を除く): 260314314

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 206, 247, 309, 494, 618, 741, 1321, 1339, 1482, 1957, 2642, 2678, 3914, 3963, 4017, 5871, 7926, 8034, 11742, 17173, 25099, 25441, 34346, 50198, 50882, 51519, 75297, 76323, 103038, 136063, 150594, 152646, 272126, 326287, 408189, 652574, 816378, 978861, 1768819, 1957722, 2585197, 3537638, 5170394, 5306457, 7755591, 10612914, 15511182, 33607561, 67215122, 100822683, 201645366]

約数ペア:

[(1, 201645366), (2, 100822683), (3, 67215122), (6, 33607561), (13, 15511182), (19, 10612914), (26, 7755591), (38, 5306457), (39, 5170394), (57, 3537638), (78, 2585197), (103, 1957722), (114, 1768819), (206, 978861), (247, 816378), (309, 652574), (494, 408189), (618, 326287), (741, 272126), (1321, 152646), (1339, 150594), (1482, 136063), (1957, 103038), (2642, 76323), (2678, 75297), (3914, 51519), (3963, 50882), (4017, 50198), (5871, 34346), (7926, 25441), (8034, 25099), (11742, 17173)]