212327210

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{8101}}^1$

素因数の和:10729

約数の個数: 16

約数和(自身を含む): 382381992

約数和(自身を除く): 170054782

約数列:

[1, 2, 5, 10, 2621, 5242, 8101, 13105, 16202, 26210, 40505, 81010, 21232721, 42465442, 106163605, 212327210]

約数ペア:

[(1, 212327210), (2, 106163605), (5, 42465442), (10, 21232721), (2621, 81010), (5242, 40505), (8101, 26210), (13105, 16202)]