214909126

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:840

約数の個数: 24

約数和(自身を含む): 334330920

約数和(自身を除く): 119421794

約数列:

[1, 2, 41, 82, 97, 194, 659, 1318, 1681, 3362, 3977, 7954, 27019, 54038, 63923, 127846, 163057, 326114, 1107779, 2215558, 2620843, 5241686, 107454563, 214909126]

約数ペア:

[(1, 214909126), (2, 107454563), (41, 5241686), (82, 2620843), (97, 2215558), (194, 1107779), (659, 326114), (1318, 163057), (1681, 127846), (3362, 63923), (3977, 54038), (7954, 27019)]