206830977

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{6719}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 285573120

約数和(自身を除く): 78742143

約数列:

[1, 3, 31, 93, 331, 993, 6719, 10261, 20157, 30783, 208289, 624867, 2223989, 6671967, 68943659, 206830977]

約数ペア:

[(1, 206830977), (3, 68943659), (31, 6671967), (93, 2223989), (331, 624867), (993, 208289), (6719, 30783), (10261, 20157)]