204025241427

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20063}}^1\times {\mathrm{5441}}^1$

素因数の和:25603

約数の個数: 32

約数和(自身を含む): 314462269440

約数和(自身を除く): 110437028013

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 5441, 16323, 20063, 38087, 60189, 114261, 140441, 421323, 484249, 1452747, 1785607, 3389743, 5356821, 10169229, 12499249, 37497747, 109162783, 327488349, 764139481, 2292418443, 9715487687, 29146463061, 68008413809, 204025241427]

約数ペア:

[(1, 204025241427), (3, 68008413809), (7, 29146463061), (21, 9715487687), (89, 2292418443), (267, 764139481), (623, 327488349), (1869, 109162783), (5441, 37497747), (16323, 12499249), (20063, 10169229), (38087, 5356821), (60189, 3389743), (114261, 1785607), (140441, 1452747), (421323, 484249)]