210335853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14537}}^1$

素因数の和:14613

約数の個数: 32

約数和(自身を含む): 351703296

約数和(自身を除く): 141367443

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 14537, 43611, 101759, 188981, 305277, 566943, 770461, 1322867, 2311383, 3968601, 5393227, 10015993, 16179681, 30047979, 70111951, 210335853]

約数ペア:

[(1, 210335853), (3, 70111951), (7, 30047979), (13, 16179681), (21, 10015993), (39, 5393227), (53, 3968601), (91, 2311383), (159, 1322867), (273, 770461), (371, 566943), (689, 305277), (1113, 188981), (2067, 101759), (4823, 43611), (14469, 14537)]