207855098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{497261}}^1$

素因数の和:497293

約数の個数: 16

約数和(自身を含む): 358028640

約数和(自身を除く): 150173542

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 497261, 994522, 5469871, 9447959, 10939742, 18895918, 103927549, 207855098]

約数ペア:

[(1, 207855098), (2, 103927549), (11, 18895918), (19, 10939742), (22, 9447959), (38, 5469871), (209, 994522), (418, 497261)]