206844001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 260884800

約数和(自身を除く): 54040799

約数列:

[1, 7, 13, 53, 91, 169, 371, 689, 1183, 3299, 4823, 8957, 23093, 42887, 62699, 174847, 300209, 557531, 1223929, 2273011, 3902717, 15911077, 29549143, 206844001]

約数ペア:

[(1, 206844001), (7, 29549143), (13, 15911077), (53, 3902717), (91, 2273011), (169, 1223929), (371, 557531), (689, 300209), (1183, 174847), (3299, 62699), (4823, 42887), (8957, 23093)]