207800492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 407151360

約数和(自身を除く): 199350868

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 437, 874, 1007, 1219, 1748, 2014, 2243, 2438, 4028, 4486, 4876, 8972, 23161, 42617, 46322, 51589, 85234, 92644, 103178, 118879, 170468, 206356, 237758, 475516, 980191, 1960382, 2258701, 2734217, 3920764, 4517402, 5468434, 9034804, 10936868, 51950123, 103900246, 207800492]

約数ペア:

[(1, 207800492), (2, 103900246), (4, 51950123), (19, 10936868), (23, 9034804), (38, 5468434), (46, 4517402), (53, 3920764), (76, 2734217), (92, 2258701), (106, 1960382), (212, 980191), (437, 475516), (874, 237758), (1007, 206356), (1219, 170468), (1748, 118879), (2014, 103178), (2243, 92644), (2438, 85234), (4028, 51589), (4486, 46322), (4876, 42617), (8972, 23161)]