201152178

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 453562200

約数和(自身を除く): 252410022

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 181, 261, 362, 522, 543, 1086, 1629, 2129, 3258, 4258, 5249, 6387, 10498, 12774, 15747, 19161, 31494, 38322, 47241, 61741, 94482, 123482, 185223, 370446, 385349, 555669, 770698, 1111338, 1156047, 2312094, 3468141, 6936282, 11175121, 22350242, 33525363, 67050726, 100576089, 201152178]

約数ペア:

[(1, 201152178), (2, 100576089), (3, 67050726), (6, 33525363), (9, 22350242), (18, 11175121), (29, 6936282), (58, 3468141), (87, 2312094), (174, 1156047), (181, 1111338), (261, 770698), (362, 555669), (522, 385349), (543, 370446), (1086, 185223), (1629, 123482), (2129, 94482), (3258, 61741), (4258, 47241), (5249, 38322), (6387, 31494), (10498, 19161), (12774, 15747)]