194650929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 320112000

約数和(自身を除く): 125461071

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 151, 261, 319, 449, 453, 957, 1347, 1359, 1661, 2871, 4041, 4379, 4939, 4983, 13021, 13137, 14817, 14949, 39063, 39411, 44451, 48169, 67799, 117189, 143231, 144507, 203397, 429693, 433521, 610191, 745789, 1289079, 1966171, 2237367, 5898513, 6712101, 17695539, 21627881, 64883643, 194650929]

約数ペア:

[(1, 194650929), (3, 64883643), (9, 21627881), (11, 17695539), (29, 6712101), (33, 5898513), (87, 2237367), (99, 1966171), (151, 1289079), (261, 745789), (319, 610191), (449, 433521), (453, 429693), (957, 203397), (1347, 144507), (1359, 143231), (1661, 117189), (2871, 67799), (4041, 48169), (4379, 44451), (4939, 39411), (4983, 39063), (13021, 14949), (13137, 14817)]