201645996

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{103091}}^1$

素因数の和:103261

約数の個数: 24

約数和(自身を含む): 473398464

約数和(自身を除く): 271752468

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 103091, 206182, 309273, 412364, 618546, 1237092, 16803833, 33607666, 50411499, 67215332, 100822998, 201645996]

約数ペア:

[(1, 201645996), (2, 100822998), (3, 67215332), (4, 50411499), (6, 33607666), (12, 16803833), (163, 1237092), (326, 618546), (489, 412364), (652, 309273), (978, 206182), (1956, 103091)]