220027106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1423}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 375594240

約数和(自身を除く): 155567134

約数列:

[1, 2, 13, 19, 26, 38, 247, 313, 494, 626, 1423, 2846, 4069, 5947, 8138, 11894, 18499, 27037, 36998, 54074, 77311, 154622, 351481, 445399, 702962, 890798, 5790187, 8462581, 11580374, 16925162, 110013553, 220027106]

約数ペア:

[(1, 220027106), (2, 110013553), (13, 16925162), (19, 11580374), (26, 8462581), (38, 5790187), (247, 890798), (313, 702962), (494, 445399), (626, 351481), (1423, 154622), (2846, 77311), (4069, 54074), (5947, 36998), (8138, 27037), (11894, 18499)]