204584406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{5153}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 441594720

約数和(自身を除く): 237010314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 3054, 5153, 6617, 10306, 13234, 15459, 19851, 30918, 39702, 66989, 133978, 200967, 401934, 2622877, 5245754, 7868631, 15737262, 34097401, 68194802, 102292203, 204584406]

約数ペア:

[(1, 204584406), (2, 102292203), (3, 68194802), (6, 34097401), (13, 15737262), (26, 7868631), (39, 5245754), (78, 2622877), (509, 401934), (1018, 200967), (1527, 133978), (3054, 66989), (5153, 39702), (6617, 30918), (10306, 19851), (13234, 15459)]