200860562

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 350749440

約数和(自身を除く): 149888878

約数列:

[1, 2, 7, 14, 71, 142, 397, 497, 509, 794, 994, 1018, 2779, 3563, 5558, 7126, 28187, 36139, 56374, 72278, 197309, 202073, 252973, 394618, 404146, 505946, 1414511, 2829022, 14347183, 28694366, 100430281, 200860562]

約数ペア:

[(1, 200860562), (2, 100430281), (7, 28694366), (14, 14347183), (71, 2829022), (142, 1414511), (397, 505946), (497, 404146), (509, 394618), (794, 252973), (994, 202073), (1018, 197309), (2779, 72278), (3563, 56374), (5558, 36139), (7126, 28187)]