215270742

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 436851072

約数和(自身を除く): 221580330

約数列:

[1, 2, 3, 6, 97, 194, 283, 291, 566, 582, 849, 1307, 1698, 2614, 3921, 7842, 27451, 54902, 82353, 126779, 164706, 253558, 369881, 380337, 739762, 760674, 1109643, 2219286, 35878457, 71756914, 107635371, 215270742]

約数ペア:

[(1, 215270742), (2, 107635371), (3, 71756914), (6, 35878457), (97, 2219286), (194, 1109643), (283, 760674), (291, 739762), (566, 380337), (582, 369881), (849, 253558), (1307, 164706), (1698, 126779), (2614, 82353), (3921, 54902), (7842, 27451)]