201797330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2909}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 415687680

約数和(自身を除く): 213890350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 991, 1982, 2909, 4955, 5818, 6937, 9910, 13874, 14545, 20363, 29090, 34685, 40726, 69370, 101815, 203630, 2882819, 5765638, 14414095, 20179733, 28828190, 40359466, 100898665, 201797330]

約数ペア:

[(1, 201797330), (2, 100898665), (5, 40359466), (7, 28828190), (10, 20179733), (14, 14414095), (35, 5765638), (70, 2882819), (991, 203630), (1982, 101815), (2909, 69370), (4955, 40726), (5818, 34685), (6937, 29090), (9910, 20363), (13874, 14545)]