211009722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41521}}^1$

素因数の和:41555

約数の個数: 48

約数和(自身を含む): 530152896

約数和(自身を除く): 319143174

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 41521, 83042, 124563, 249126, 290647, 456731, 581294, 871941, 913462, 1370193, 1743882, 2740386, 3197117, 5024041, 6394234, 9591351, 10048082, 15072123, 19182702, 30144246, 35168287, 70336574, 105504861, 211009722]

約数ペア:

[(1, 211009722), (2, 105504861), (3, 70336574), (6, 35168287), (7, 30144246), (11, 19182702), (14, 15072123), (21, 10048082), (22, 9591351), (33, 6394234), (42, 5024041), (66, 3197117), (77, 2740386), (121, 1743882), (154, 1370193), (231, 913462), (242, 871941), (363, 581294), (462, 456731), (726, 290647), (847, 249126), (1694, 124563), (2541, 83042), (5082, 41521)]