217203378112

素因数分解:

$2^6\times 7^1\times {\mathrm{484828969}}^1$

素因数の和:484828988

約数の個数: 28

約数和(自身を含む): 492586233520

約数和(自身を除く): 275382855408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 484828969, 969657938, 1939315876, 3393802783, 3878631752, 6787605566, 7757263504, 13575211132, 15514527008, 27150422264, 31029054016, 54300844528, 108601689056, 217203378112]

約数ペア:

[(1, 217203378112), (2, 108601689056), (4, 54300844528), (7, 31029054016), (8, 27150422264), (14, 15514527008), (16, 13575211132), (28, 7757263504), (32, 6787605566), (56, 3878631752), (64, 3393802783), (112, 1939315876), (224, 969657938), (448, 484828969)]