210880068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2510477}}^1$

素因数の和:2510491

約数の個数: 24

約数和(自身を含む): 562347072

約数和(自身を除く): 351467004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2510477, 5020954, 7531431, 10041908, 15062862, 17573339, 30125724, 35146678, 52720017, 70293356, 105440034, 210880068]

約数ペア:

[(1, 210880068), (2, 105440034), (3, 70293356), (4, 52720017), (6, 35146678), (7, 30125724), (12, 17573339), (14, 15062862), (21, 10041908), (28, 7531431), (42, 5020954), (84, 2510477)]