202138614

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 450964800

約数和(自身を除く): 248826186

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 537, 774, 1074, 1459, 1611, 2918, 3222, 4377, 7697, 8754, 13131, 15394, 23091, 26262, 46182, 62737, 69273, 125474, 138546, 188211, 261161, 376422, 522322, 564633, 783483, 1129266, 1566966, 2350449, 4700898, 11229923, 22459846, 33689769, 67379538, 101069307, 202138614]

約数ペア:

[(1, 202138614), (2, 101069307), (3, 67379538), (6, 33689769), (9, 22459846), (18, 11229923), (43, 4700898), (86, 2350449), (129, 1566966), (179, 1129266), (258, 783483), (358, 564633), (387, 522322), (537, 376422), (774, 261161), (1074, 188211), (1459, 138546), (1611, 125474), (2918, 69273), (3222, 62737), (4377, 46182), (7697, 26262), (8754, 23091), (13131, 15394)]