211282162007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1\times {\mathrm{7309}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 256755738240

約数和(自身を除く): 45473576233

約数列:

[1, 7, 17, 119, 421, 577, 2947, 4039, 7157, 7309, 9809, 50099, 51163, 68663, 124253, 242917, 869771, 1700419, 3077089, 4129589, 4217293, 21539623, 28907123, 29521051, 52310513, 71693981, 366173591, 501857867, 1775480353, 12428362471, 30183166001, 211282162007]

約数ペア:

[(1, 211282162007), (7, 30183166001), (17, 12428362471), (119, 1775480353), (421, 501857867), (577, 366173591), (2947, 71693981), (4039, 52310513), (7157, 29521051), (7309, 28907123), (9809, 21539623), (50099, 4217293), (51163, 4129589), (68663, 3077089), (124253, 1700419), (242917, 869771)]