331004020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{99103}}^1$

素因数の和:99279

約数の個数: 24

約数和(自身を含む): 699277824

約数和(自身を除く): 368273804

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 99103, 198206, 396412, 495515, 991030, 1982060, 16550201, 33100402, 66200804, 82751005, 165502010, 331004020]

約数ペア:

[(1, 331004020), (2, 165502010), (4, 82751005), (5, 66200804), (10, 33100402), (20, 16550201), (167, 1982060), (334, 991030), (668, 495515), (835, 396412), (1670, 198206), (3340, 99103)]