210294014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 407116800

約数和(自身を除く): 196822786

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 322, 437, 518, 703, 851, 874, 929, 1406, 1702, 1858, 3059, 4921, 5957, 6118, 6503, 9842, 11914, 13006, 16169, 17651, 21367, 32338, 34373, 35302, 42734, 68746, 113183, 123557, 149569, 226366, 240611, 247114, 299138, 405973, 481222, 653087, 790579, 811946, 1306174, 1581158, 2841811, 4571609, 5534053, 5683622, 9143218, 11068106, 15021001, 30042002, 105147007, 210294014]

約数ペア:

[(1, 210294014), (2, 105147007), (7, 30042002), (14, 15021001), (19, 11068106), (23, 9143218), (37, 5683622), (38, 5534053), (46, 4571609), (74, 2841811), (133, 1581158), (161, 1306174), (259, 811946), (266, 790579), (322, 653087), (437, 481222), (518, 405973), (703, 299138), (851, 247114), (874, 240611), (929, 226366), (1406, 149569), (1702, 123557), (1858, 113183), (3059, 68746), (4921, 42734), (5957, 35302), (6118, 34373), (6503, 32338), (9842, 21367), (11914, 17651), (13006, 16169)]