201387175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38543}}^1$

素因数の和:38583

約数の個数: 24

約数和(自身を含む): 286767360

約数和(自身を除く): 85380185

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38543, 192715, 423973, 732317, 963575, 2119865, 3661585, 8055487, 10599325, 18307925, 40277435, 201387175]

約数ペア:

[(1, 201387175), (5, 40277435), (11, 18307925), (19, 10599325), (25, 8055487), (55, 3661585), (95, 2119865), (209, 963575), (275, 732317), (475, 423973), (1045, 192715), (5225, 38543)]