211312842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{2879}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 455777280

約数和(自身を除く): 244464438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 941, 1882, 2823, 2879, 5646, 5758, 8637, 12233, 17274, 24466, 36699, 37427, 73398, 74854, 112281, 224562, 2709139, 5418278, 8127417, 16254834, 35218807, 70437614, 105656421, 211312842]

約数ペア:

[(1, 211312842), (2, 105656421), (3, 70437614), (6, 35218807), (13, 16254834), (26, 8127417), (39, 5418278), (78, 2709139), (941, 224562), (1882, 112281), (2823, 74854), (2879, 73398), (5646, 37427), (5758, 36699), (8637, 24466), (12233, 17274)]