177993610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 328551552

約数和(自身を除く): 150557942

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 530, 835, 1670, 2011, 4022, 8851, 10055, 17702, 20110, 44255, 88510, 106583, 213166, 335837, 532915, 671674, 1065830, 1679185, 3358370, 17799361, 35598722, 88996805, 177993610]

約数ペア:

[(1, 177993610), (2, 88996805), (5, 35598722), (10, 17799361), (53, 3358370), (106, 1679185), (167, 1065830), (265, 671674), (334, 532915), (530, 335837), (835, 213166), (1670, 106583), (2011, 88510), (4022, 44255), (8851, 20110), (10055, 17702)]