201608435

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 85792525

約数列:

[1, 5, 7, 29, 35, 145, 203, 307, 647, 1015, 1535, 2149, 3235, 4529, 8903, 10745, 18763, 22645, 44515, 62321, 93815, 131341, 198629, 311605, 656705, 993145, 1390403, 5760241, 6952015, 28801205, 40321687, 201608435]

約数ペア:

[(1, 201608435), (5, 40321687), (7, 28801205), (29, 6952015), (35, 5760241), (145, 1390403), (203, 993145), (307, 656705), (647, 311605), (1015, 198629), (1535, 131341), (2149, 93815), (3235, 62321), (4529, 44515), (8903, 22645), (10745, 18763)]