207193898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{8641}}^1$

素因数の和:9293

約数の個数: 16

約数和(自身を含む): 327704640

約数和(自身を除く): 120510742

約数列:

[1, 2, 19, 38, 631, 1262, 8641, 11989, 17282, 23978, 164179, 328358, 5452471, 10904942, 103596949, 207193898]

約数ペア:

[(1, 207193898), (2, 103596949), (19, 10904942), (38, 5452471), (631, 328358), (1262, 164179), (8641, 23978), (11989, 17282)]