222181876

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{39089}}^1$

素因数の和:39136

約数の個数: 36

約数和(自身を含む): 467907300

約数和(自身を除く): 245725424

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 39089, 78178, 156356, 273623, 547246, 1094492, 1133581, 1915361, 2267162, 3830722, 4534324, 7661444, 7935067, 15870134, 31740268, 55545469, 111090938, 222181876]

約数ペア:

[(1, 222181876), (2, 111090938), (4, 55545469), (7, 31740268), (14, 15870134), (28, 7935067), (29, 7661444), (49, 4534324), (58, 3830722), (98, 2267162), (116, 1915361), (196, 1133581), (203, 1094492), (406, 547246), (812, 273623), (1421, 156356), (2842, 78178), (5684, 39089)]