211671702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7691}}^1$

素因数の和:7849

約数の個数: 48

約数和(自身を含む): 503979840

約数和(自身を除く): 292308138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 7691, 9174, 13761, 15382, 23073, 27522, 46146, 69219, 84601, 138438, 169202, 253803, 507606, 761409, 1069049, 1522818, 2138098, 3207147, 6414294, 9621441, 11759539, 19242882, 23519078, 35278617, 70557234, 105835851, 211671702]

約数ペア:

[(1, 211671702), (2, 105835851), (3, 70557234), (6, 35278617), (9, 23519078), (11, 19242882), (18, 11759539), (22, 9621441), (33, 6414294), (66, 3207147), (99, 2138098), (139, 1522818), (198, 1069049), (278, 761409), (417, 507606), (834, 253803), (1251, 169202), (1529, 138438), (2502, 84601), (3058, 69219), (4587, 46146), (7691, 27522), (9174, 23073), (13761, 15382)]