213492798

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3793}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 479409840

約数和(自身を除く): 265917042

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 3127, 3793, 6254, 7586, 9381, 11379, 18762, 22758, 28143, 34137, 56286, 68274, 201029, 223787, 402058, 447574, 603087, 671361, 1206174, 1342722, 1809261, 2014083, 3618522, 4028166, 11860711, 23721422, 35582133, 71164266, 106746399, 213492798]

約数ペア:

[(1, 213492798), (2, 106746399), (3, 71164266), (6, 35582133), (9, 23721422), (18, 11860711), (53, 4028166), (59, 3618522), (106, 2014083), (118, 1809261), (159, 1342722), (177, 1206174), (318, 671361), (354, 603087), (477, 447574), (531, 402058), (954, 223787), (1062, 201029), (3127, 68274), (3793, 56286), (6254, 34137), (7586, 28143), (9381, 22758), (11379, 18762)]