207260512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{340889}}^1$

素因数の和:340918

約数の個数: 24

約数和(自身を含む): 429521400

約数和(自身を除く): 222260888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 340889, 681778, 1363556, 2727112, 5454224, 6476891, 10908448, 12953782, 25907564, 51815128, 103630256, 207260512]

約数ペア:

[(1, 207260512), (2, 103630256), (4, 51815128), (8, 25907564), (16, 12953782), (19, 10908448), (32, 6476891), (38, 5454224), (76, 2727112), (152, 1363556), (304, 681778), (608, 340889)]