210825714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15139}}^1$

素因数の和:15366

約数の個数: 32

約数和(自身を含む): 462193920

約数和(自身を除く): 251368206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 6963, 13926, 15139, 30278, 45417, 90834, 166529, 333058, 499587, 999174, 3194329, 6388658, 9582987, 19165974, 35137619, 70275238, 105412857, 210825714]

約数ペア:

[(1, 210825714), (2, 105412857), (3, 70275238), (6, 35137619), (11, 19165974), (22, 9582987), (33, 6388658), (66, 3194329), (211, 999174), (422, 499587), (633, 333058), (1266, 166529), (2321, 90834), (4642, 45417), (6963, 30278), (13926, 15139)]