211092258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{9631}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 456325632

約数和(自身を除く): 245233374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 9631, 10959, 19262, 21918, 28893, 57786, 125203, 250406, 375609, 751218, 2706311, 5412622, 8118933, 16237866, 35182043, 70364086, 105546129, 211092258]

約数ペア:

[(1, 211092258), (2, 105546129), (3, 70364086), (6, 35182043), (13, 16237866), (26, 8118933), (39, 5412622), (78, 2706311), (281, 751218), (562, 375609), (843, 250406), (1686, 125203), (3653, 57786), (7306, 28893), (9631, 21918), (10959, 19262)]