205898495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 277136640

約数和(自身を除く): 71238145

約数列:

[1, 5, 11, 55, 59, 107, 295, 535, 593, 649, 1177, 2965, 3245, 5885, 6313, 6523, 31565, 32615, 34987, 63451, 69443, 174935, 317255, 347215, 384857, 697961, 1924285, 3489805, 3743609, 18718045, 41179699, 205898495]

約数ペア:

[(1, 205898495), (5, 41179699), (11, 18718045), (55, 3743609), (59, 3489805), (107, 1924285), (295, 697961), (535, 384857), (593, 347215), (649, 317255), (1177, 174935), (2965, 69443), (3245, 63451), (5885, 34987), (6313, 32615), (6523, 31565)]