207271010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 379873152

約数和(自身を除く): 172602142

約数列:

[1, 2, 5, 10, 71, 142, 353, 355, 706, 710, 827, 1654, 1765, 3530, 4135, 8270, 25063, 50126, 58717, 117434, 125315, 250630, 291931, 293585, 583862, 587170, 1459655, 2919310, 20727101, 41454202, 103635505, 207271010]

約数ペア:

[(1, 207271010), (2, 103635505), (5, 41454202), (10, 20727101), (71, 2919310), (142, 1459655), (353, 587170), (355, 583862), (706, 293585), (710, 291931), (827, 250630), (1654, 125315), (1765, 117434), (3530, 58717), (4135, 50126), (8270, 25063)]