201339954

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157543}}^1$

素因数の和:157622

約数の個数: 24

約数和(自身を含む): 442383552

約数和(自身を除く): 241043598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157543, 315086, 472629, 945258, 1417887, 2835774, 11185553, 22371106, 33556659, 67113318, 100669977, 201339954]

約数ペア:

[(1, 201339954), (2, 100669977), (3, 67113318), (6, 33556659), (9, 22371106), (18, 11185553), (71, 2835774), (142, 1417887), (213, 945258), (426, 472629), (639, 315086), (1278, 157543)]