214920514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{9137}}^1$

素因数の和:9777

約数の個数: 16

約数和(自身を含む): 339933600

約数和(自身を除く): 125013086

約数列:

[1, 2, 19, 38, 619, 1238, 9137, 11761, 18274, 23522, 173603, 347206, 5655803, 11311606, 107460257, 214920514]

約数ペア:

[(1, 214920514), (2, 107460257), (19, 11311606), (38, 5655803), (619, 347206), (1238, 173603), (9137, 23522), (11761, 18274)]