210340911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2857}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 322656768

約数和(自身を除く): 112315857

約数列:

[1, 3, 11, 23, 33, 69, 97, 253, 291, 759, 1067, 2231, 2857, 3201, 6693, 8571, 24541, 31427, 65711, 73623, 94281, 197133, 277129, 722821, 831387, 2168463, 3048419, 6373967, 9145257, 19121901, 70113637, 210340911]

約数ペア:

[(1, 210340911), (3, 70113637), (11, 19121901), (23, 9145257), (33, 6373967), (69, 3048419), (97, 2168463), (253, 831387), (291, 722821), (759, 277129), (1067, 197133), (2231, 94281), (2857, 73623), (3201, 65711), (6693, 31427), (8571, 24541)]