201322641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{5209}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 289425920

約数和(自身を除く): 88103279

約数列:

[1, 3, 13, 39, 991, 2973, 5209, 12883, 15627, 38649, 67717, 203151, 5162119, 15486357, 67107547, 201322641]

約数ペア:

[(1, 201322641), (3, 67107547), (13, 15486357), (39, 5162119), (991, 203151), (2973, 67717), (5209, 38649), (12883, 15627)]