201381858

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 453169080

約数和(自身を除く): 251787222

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 317, 522, 634, 951, 1217, 1902, 2434, 2853, 3651, 5706, 7302, 9193, 10953, 18386, 21906, 27579, 35293, 55158, 70586, 82737, 105879, 165474, 211758, 317637, 385789, 635274, 771578, 1157367, 2314734, 3472101, 6944202, 11187881, 22375762, 33563643, 67127286, 100690929, 201381858]

約数ペア:

[(1, 201381858), (2, 100690929), (3, 67127286), (6, 33563643), (9, 22375762), (18, 11187881), (29, 6944202), (58, 3472101), (87, 2314734), (174, 1157367), (261, 771578), (317, 635274), (522, 385789), (634, 317637), (951, 211758), (1217, 165474), (1902, 105879), (2434, 82737), (2853, 70586), (3651, 55158), (5706, 35293), (7302, 27579), (9193, 21906), (10953, 18386)]