8202205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3409955

約数列:

[1, 5, 11, 19, 47, 55, 95, 167, 209, 235, 517, 835, 893, 1045, 1837, 2585, 3173, 4465, 7849, 9185, 9823, 15865, 34903, 39245, 49115, 86339, 149131, 174515, 431695, 745655, 1640441, 8202205]

約数ペア:

[(1, 8202205), (5, 1640441), (11, 745655), (19, 431695), (47, 174515), (55, 149131), (95, 86339), (167, 49115), (209, 39245), (235, 34903), (517, 15865), (835, 9823), (893, 9185), (1045, 7849), (1837, 4465), (2585, 3173)]