221566119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{38011}}^1$

素因数の和:38110

約数の個数: 16

約数和(自身を含む): 310177920

約数和(自身を除く): 88611801

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 38011, 114033, 1102319, 2546737, 3306957, 7640211, 73855373, 221566119]

約数ペア:

[(1, 221566119), (3, 73855373), (29, 7640211), (67, 3306957), (87, 2546737), (201, 1102319), (1943, 114033), (5829, 38011)]