207295090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24359}}^1$

素因数の和:24426

約数の個数: 32

約数和(自身を含む): 399893760

約数和(自身を除く): 192598670

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 24359, 48718, 121795, 243590, 560257, 901283, 1120514, 1802566, 2801285, 4506415, 5602570, 9012830, 20729509, 41459018, 103647545, 207295090]

約数ペア:

[(1, 207295090), (2, 103647545), (5, 41459018), (10, 20729509), (23, 9012830), (37, 5602570), (46, 4506415), (74, 2801285), (115, 1802566), (185, 1120514), (230, 901283), (370, 560257), (851, 243590), (1702, 121795), (4255, 48718), (8510, 24359)]