201869679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 317943936

約数和(自身を除く): 116074257

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 289, 347, 561, 671, 867, 1037, 1041, 2013, 3111, 3179, 3817, 5899, 9537, 11407, 11451, 17629, 17697, 21167, 34221, 52887, 63501, 64889, 100283, 193919, 194667, 232837, 300849, 359839, 581757, 698511, 1079517, 1103113, 3309339, 3958229, 6117263, 11874687, 18351789, 67289893, 201869679]

約数ペア:

[(1, 201869679), (3, 67289893), (11, 18351789), (17, 11874687), (33, 6117263), (51, 3958229), (61, 3309339), (183, 1103113), (187, 1079517), (289, 698511), (347, 581757), (561, 359839), (671, 300849), (867, 232837), (1037, 194667), (1041, 193919), (2013, 100283), (3111, 64889), (3179, 63501), (3817, 52887), (5899, 34221), (9537, 21167), (11407, 17697), (11451, 17629)]