202014897

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 332697600

約数和(自身を除く): 130682703

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 151, 399, 453, 479, 931, 1057, 1437, 2793, 2869, 3171, 3353, 7399, 8607, 9101, 10059, 20083, 22197, 23471, 27303, 60249, 63707, 70413, 72329, 140581, 191121, 216987, 421743, 445949, 506303, 1337847, 1374251, 1518909, 3544121, 4122753, 9619757, 10632363, 28859271, 67338299, 202014897]

約数ペア:

[(1, 202014897), (3, 67338299), (7, 28859271), (19, 10632363), (21, 9619757), (49, 4122753), (57, 3544121), (133, 1518909), (147, 1374251), (151, 1337847), (399, 506303), (453, 445949), (479, 421743), (931, 216987), (1057, 191121), (1437, 140581), (2793, 72329), (2869, 70413), (3171, 63707), (3353, 60249), (7399, 27303), (8607, 23471), (9101, 22197), (10059, 20083)]