206542985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{3229}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 270699840

約数和(自身を除く): 64156855

約数列:

[1, 5, 11, 55, 1163, 3229, 5815, 12793, 16145, 35519, 63965, 177595, 3755327, 18776635, 41308597, 206542985]

約数ペア:

[(1, 206542985), (5, 41308597), (11, 18776635), (55, 3755327), (1163, 177595), (3229, 63965), (5815, 35519), (12793, 16145)]