201614500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{4157}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 444972528

約数和(自身を除く): 243358028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2425, 4157, 4850, 8314, 9700, 12125, 16628, 20785, 24250, 41570, 48500, 83140, 103925, 207850, 403229, 415700, 519625, 806458, 1039250, 1612916, 2016145, 2078500, 4032290, 8064580, 10080725, 20161450, 40322900, 50403625, 100807250, 201614500]

約数ペア:

[(1, 201614500), (2, 100807250), (4, 50403625), (5, 40322900), (10, 20161450), (20, 10080725), (25, 8064580), (50, 4032290), (97, 2078500), (100, 2016145), (125, 1612916), (194, 1039250), (250, 806458), (388, 519625), (485, 415700), (500, 403229), (970, 207850), (1940, 103925), (2425, 83140), (4157, 48500), (4850, 41570), (8314, 24250), (9700, 20785), (12125, 16628)]