200718984951

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{3709}}^1\times {\mathrm{39821}}^1$

素因数の和:43687

約数の個数: 24

約数和(自身を含む): 291933489120

約数和(自身を除く): 91214504169

約数列:

[1, 3, 9, 151, 453, 1359, 3709, 11127, 33381, 39821, 119463, 358389, 560059, 1680177, 5040531, 6012971, 18038913, 54116739, 147696089, 443088267, 1329264801, 22302109439, 66906328317, 200718984951]

約数ペア:

[(1, 200718984951), (3, 66906328317), (9, 22302109439), (151, 1329264801), (453, 443088267), (1359, 147696089), (3709, 54116739), (11127, 18038913), (33381, 6012971), (39821, 5040531), (119463, 1680177), (358389, 560059)]