201047555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6791}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 250380288

約数和(自身を除く): 49332733

約数列:

[1, 5, 31, 155, 191, 955, 5921, 6791, 29605, 33955, 210521, 1052605, 1297081, 6485405, 40209511, 201047555]

約数ペア:

[(1, 201047555), (5, 40209511), (31, 6485405), (155, 1297081), (191, 1052605), (955, 210521), (5921, 33955), (6791, 29605)]