201787183

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 225783936

約数和(自身を除く): 23996753

約数列:

[1, 13, 67, 71, 169, 251, 871, 923, 3263, 4757, 11323, 11999, 16817, 17821, 42419, 61841, 218621, 231673, 803933, 1194007, 2842073, 3011749, 15522091, 201787183]

約数ペア:

[(1, 201787183), (13, 15522091), (67, 3011749), (71, 2842073), (169, 1194007), (251, 803933), (871, 231673), (923, 218621), (3263, 61841), (4757, 42419), (11323, 17821), (11999, 16817)]