227421138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 552407040

約数和(自身を除く): 324985902

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 443, 714, 719, 886, 1329, 1438, 2157, 2658, 3101, 4314, 5033, 6202, 7531, 9303, 10066, 12223, 15062, 15099, 18606, 22593, 24446, 30198, 36669, 45186, 52717, 73338, 85561, 105434, 158151, 171122, 256683, 316302, 318517, 513366, 637034, 955551, 1911102, 2229619, 4459238, 5414789, 6688857, 10829578, 13377714, 16244367, 32488734, 37903523, 75807046, 113710569, 227421138]

約数ペア:

[(1, 227421138), (2, 113710569), (3, 75807046), (6, 37903523), (7, 32488734), (14, 16244367), (17, 13377714), (21, 10829578), (34, 6688857), (42, 5414789), (51, 4459238), (102, 2229619), (119, 1911102), (238, 955551), (357, 637034), (443, 513366), (714, 318517), (719, 316302), (886, 256683), (1329, 171122), (1438, 158151), (2157, 105434), (2658, 85561), (3101, 73338), (4314, 52717), (5033, 45186), (6202, 36669), (7531, 30198), (9303, 24446), (10066, 22593), (12223, 18606), (15062, 15099)]