212338932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12721}}^1$

素因数の和:12848

約数の個数: 48

約数和(自身を含む): 538598592

約数和(自身を除く): 326259660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 12721, 16692, 25442, 38163, 50884, 76326, 152652, 165373, 330746, 496119, 661492, 992238, 1361147, 1984476, 2722294, 4083441, 5444588, 8166882, 16333764, 17694911, 35389822, 53084733, 70779644, 106169466, 212338932]

約数ペア:

[(1, 212338932), (2, 106169466), (3, 70779644), (4, 53084733), (6, 35389822), (12, 17694911), (13, 16333764), (26, 8166882), (39, 5444588), (52, 4083441), (78, 2722294), (107, 1984476), (156, 1361147), (214, 992238), (321, 661492), (428, 496119), (642, 330746), (1284, 165373), (1391, 152652), (2782, 76326), (4173, 50884), (5564, 38163), (8346, 25442), (12721, 16692)]