202275945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 376047360

約数和(自身を除く): 173771415

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3347, 3555, 4029, 6715, 10041, 12087, 16735, 20145, 30123, 50205, 56899, 60435, 150615, 170697, 264413, 284495, 512091, 793239, 853485, 1322065, 2379717, 2560455, 3966195, 4495021, 11898585, 13485063, 22475105, 40455189, 67425315, 202275945]

約数ペア:

[(1, 202275945), (3, 67425315), (5, 40455189), (9, 22475105), (15, 13485063), (17, 11898585), (45, 4495021), (51, 3966195), (79, 2560455), (85, 2379717), (153, 1322065), (237, 853485), (255, 793239), (395, 512091), (711, 284495), (765, 264413), (1185, 170697), (1343, 150615), (3347, 60435), (3555, 56899), (4029, 50205), (6715, 30123), (10041, 20145), (12087, 16735)]