200216091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 89051109

約数列:

[1, 3, 19, 57, 61, 89, 183, 267, 647, 1159, 1691, 1941, 3477, 5073, 5429, 12293, 16287, 36879, 39467, 57583, 103151, 118401, 172749, 309453, 749873, 1094077, 2249619, 3282231, 3512563, 10537689, 66738697, 200216091]

約数ペア:

[(1, 200216091), (3, 66738697), (19, 10537689), (57, 3512563), (61, 3282231), (89, 2249619), (183, 1094077), (267, 749873), (647, 309453), (1159, 172749), (1691, 118401), (1941, 103151), (3477, 57583), (5073, 39467), (5429, 36879), (12293, 16287)]