206089364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 403791360

約数和(自身を除く): 197701996

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 173, 346, 403, 692, 739, 806, 1478, 1612, 2249, 2956, 4498, 5363, 8996, 9607, 10726, 19214, 21452, 22909, 38428, 45818, 69719, 91636, 127847, 139438, 255694, 278876, 297817, 511388, 595634, 1191268, 1662011, 3324022, 3963257, 6648044, 7926514, 15853028, 51522341, 103044682, 206089364]

約数ペア:

[(1, 206089364), (2, 103044682), (4, 51522341), (13, 15853028), (26, 7926514), (31, 6648044), (52, 3963257), (62, 3324022), (124, 1662011), (173, 1191268), (346, 595634), (403, 511388), (692, 297817), (739, 278876), (806, 255694), (1478, 139438), (1612, 127847), (2249, 91636), (2956, 69719), (4498, 45818), (5363, 38428), (8996, 22909), (9607, 21452), (10726, 19214)]