200771285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 284522112

約数和(自身を除く): 83750827

約数列:

[1, 5, 11, 13, 55, 65, 143, 227, 715, 1135, 1237, 2497, 2951, 6185, 12485, 13607, 14755, 16081, 32461, 68035, 80405, 162305, 176891, 280799, 884455, 1403995, 3088789, 3650387, 15443945, 18251935, 40154257, 200771285]

約数ペア:

[(1, 200771285), (5, 40154257), (11, 18251935), (13, 15443945), (55, 3650387), (65, 3088789), (143, 1403995), (227, 884455), (715, 280799), (1135, 176891), (1237, 162305), (2497, 80405), (2951, 68035), (6185, 32461), (12485, 16081), (13607, 14755)]