211179628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{3511}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 403570944

約数和(自身を除く): 192391316

約数列:

[1, 2, 4, 11, 22, 44, 1367, 2734, 3511, 5468, 7022, 14044, 15037, 30074, 38621, 60148, 77242, 154484, 4799537, 9599074, 19198148, 52794907, 105589814, 211179628]

約数ペア:

[(1, 211179628), (2, 105589814), (4, 52794907), (11, 19198148), (22, 9599074), (44, 4799537), (1367, 154484), (2734, 77242), (3511, 60148), (5468, 38621), (7022, 30074), (14044, 15037)]