202214285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 299738880

約数和(自身を除く): 97524595

約数列:

[1, 5, 7, 13, 35, 65, 91, 353, 455, 1259, 1765, 2471, 4589, 6295, 8813, 12355, 16367, 22945, 32123, 44065, 81835, 114569, 160615, 444427, 572845, 2222135, 3110989, 5777551, 15554945, 28887755, 40442857, 202214285]

約数ペア:

[(1, 202214285), (5, 40442857), (7, 28887755), (13, 15554945), (35, 5777551), (65, 3110989), (91, 2222135), (353, 572845), (455, 444427), (1259, 160615), (1765, 114569), (2471, 81835), (4589, 44065), (6295, 32123), (8813, 22945), (12355, 16367)]