210781842

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{24413}}^1$

素因数の和:25857

約数の個数: 16

約数和(自身を含む): 421873920

約数和(自身を除く): 211092078

約数列:

[1, 2, 3, 6, 1439, 2878, 4317, 8634, 24413, 48826, 73239, 146478, 35130307, 70260614, 105390921, 210781842]

約数ペア:

[(1, 210781842), (2, 105390921), (3, 70260614), (6, 35130307), (1439, 146478), (2878, 73239), (4317, 48826), (8634, 24413)]