201442868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{44449}}^1$

素因数の和:44567

約数の個数: 24

約数和(自身を含む): 388315200

約数和(自身を除く): 186872332

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 44449, 88898, 177796, 488939, 977878, 1955756, 4578247, 9156494, 18312988, 50360717, 100721434, 201442868]

約数ペア:

[(1, 201442868), (2, 100721434), (4, 50360717), (11, 18312988), (22, 9156494), (44, 4578247), (103, 1955756), (206, 977878), (412, 488939), (1133, 177796), (2266, 88898), (4532, 44449)]