203438395

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{13249}}^1$

素因数の和:13374

約数の個数: 16

約数和(自身を含む): 253764000

約数和(自身を除く): 50325605

約数列:

[1, 5, 37, 83, 185, 415, 3071, 13249, 15355, 66245, 490213, 1099667, 2451065, 5498335, 40687679, 203438395]

約数ペア:

[(1, 203438395), (5, 40687679), (37, 5498335), (83, 2451065), (185, 1099667), (415, 490213), (3071, 66245), (13249, 15355)]