210340724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4780471}}^1$

素因数の和:4780486

約数の個数: 12

約数和(自身を含む): 401559648

約数和(自身を除く): 191218924

約数列:

[1, 2, 4, 11, 22, 44, 4780471, 9560942, 19121884, 52585181, 105170362, 210340724]

約数ペア:

[(1, 210340724), (2, 105170362), (4, 52585181), (11, 19121884), (22, 9560942), (44, 4780471)]