196381836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2897}}^1$

素因数の和:3183

約数の個数: 72

約数和(自身を含む): 569630880

約数和(自身を除く): 373249044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2421, 2897, 3228, 3766, 4842, 5649, 5794, 7532, 8691, 9684, 11298, 11588, 16947, 17382, 20279, 22596, 26073, 33894, 34764, 40558, 52146, 60837, 67788, 81116, 104292, 121674, 182511, 243348, 365022, 730044, 779293, 1558586, 2337879, 3117172, 4675758, 5455051, 7013637, 9351516, 10910102, 14027274, 16365153, 21820204, 28054548, 32730306, 49095459, 65460612, 98190918, 196381836]

約数ペア:

[(1, 196381836), (2, 98190918), (3, 65460612), (4, 49095459), (6, 32730306), (7, 28054548), (9, 21820204), (12, 16365153), (14, 14027274), (18, 10910102), (21, 9351516), (28, 7013637), (36, 5455051), (42, 4675758), (63, 3117172), (84, 2337879), (126, 1558586), (252, 779293), (269, 730044), (538, 365022), (807, 243348), (1076, 182511), (1614, 121674), (1883, 104292), (2421, 81116), (2897, 67788), (3228, 60837), (3766, 52146), (4842, 40558), (5649, 34764), (5794, 33894), (7532, 26073), (8691, 22596), (9684, 20279), (11298, 17382), (11588, 16947)]