201022045

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{29759}}^1$

素因数の和:29964

約数の個数: 16

約数和(自身を含む): 277125120

約数和(自身を除く): 76103075

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 29759, 148795, 208313, 1041565, 5743487, 28717435, 40204409, 201022045]

約数ペア:

[(1, 201022045), (5, 40204409), (7, 28717435), (35, 5743487), (193, 1041565), (965, 208313), (1351, 148795), (6755, 29759)]