149700523

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 180610560

約数和(自身を除く): 30910037

約数列:

[1, 7, 29, 59, 203, 413, 431, 841, 1711, 3017, 5887, 11977, 12499, 25429, 49619, 87493, 178003, 347333, 362471, 737441, 2537297, 5162087, 21385789, 149700523]

約数ペア:

[(1, 149700523), (7, 21385789), (29, 5162087), (59, 2537297), (203, 737441), (413, 362471), (431, 347333), (841, 178003), (1711, 87493), (3017, 49619), (5887, 25429), (11977, 12499)]