207908365

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 294787584

約数和(自身を除く): 86879219

約数列:

[1, 5, 7, 35, 37, 181, 185, 259, 887, 905, 1267, 1295, 4435, 6209, 6335, 6697, 31045, 32819, 33485, 46879, 160547, 164095, 229733, 234395, 802735, 1123829, 1148665, 5619145, 5940239, 29701195, 41581673, 207908365]

約数ペア:

[(1, 207908365), (5, 41581673), (7, 29701195), (35, 5940239), (37, 5619145), (181, 1148665), (185, 1123829), (259, 802735), (887, 234395), (905, 229733), (1267, 164095), (1295, 160547), (4435, 46879), (6209, 33485), (6335, 32819), (6697, 31045)]