203464653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2953}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 330091776

約数和(自身を除く): 126627123

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 579, 1351, 2953, 3281, 4053, 8859, 9843, 20671, 22967, 50201, 62013, 68901, 150603, 351407, 569929, 1054221, 1709787, 3989503, 9688793, 11968509, 29066379, 67821551, 203464653]

約数ペア:

[(1, 203464653), (3, 67821551), (7, 29066379), (17, 11968509), (21, 9688793), (51, 3989503), (119, 1709787), (193, 1054221), (357, 569929), (579, 351407), (1351, 150603), (2953, 68901), (3281, 62013), (4053, 50201), (8859, 22967), (9843, 20671)]