199970533

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{33569}}^1$

素因数の和:33636

約数の個数: 16

約数和(自身を含む): 244926720

約数和(自身を除く): 44956187

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 33569, 234983, 772087, 1242053, 5404609, 8694371, 28567219, 199970533]

約数ペア:

[(1, 199970533), (7, 28567219), (23, 8694371), (37, 5404609), (161, 1242053), (259, 772087), (851, 234983), (5957, 33569)]