201990512874

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4271}}^1\times {\mathrm{52901}}^1$

素因数の和:57326

約数の個数: 32

約数和(自身を含む): 406795219200

約数和(自身を除く): 204804706326

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 4271, 8542, 12813, 25626, 52901, 105802, 158703, 317406, 636379, 1272758, 1909137, 3818274, 7882249, 15764498, 23646747, 47293494, 225940171, 451880342, 677820513, 1355641026, 33665085479, 67330170958, 100995256437, 201990512874]

約数ペア:

[(1, 201990512874), (2, 100995256437), (3, 67330170958), (6, 33665085479), (149, 1355641026), (298, 677820513), (447, 451880342), (894, 225940171), (4271, 47293494), (8542, 23646747), (12813, 15764498), (25626, 7882249), (52901, 3818274), (105802, 1909137), (158703, 1272758), (317406, 636379)]