201905769741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{16540163}}^1$

素因数の和:16540492

約数の個数: 16

約数和(自身を含む): 290842243776

約数和(自身を除く): 88936474035

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 16540163, 49620489, 215022119, 645066357, 5177071019, 15531213057, 67301923247, 201905769741]

約数ペア:

[(1, 201905769741), (3, 67301923247), (13, 15531213057), (39, 5177071019), (313, 645066357), (939, 215022119), (4069, 49620489), (12207, 16540163)]