202816173

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 313578496

約数和(自身を除く): 110762323

約数列:

[1, 3, 7, 21, 163, 193, 307, 489, 579, 921, 1141, 1351, 2149, 3423, 4053, 6447, 31459, 50041, 59251, 94377, 150123, 177753, 220213, 350287, 414757, 660639, 1050861, 1244271, 9657913, 28973739, 67605391, 202816173]

約数ペア:

[(1, 202816173), (3, 67605391), (7, 28973739), (21, 9657913), (163, 1244271), (193, 1050861), (307, 660639), (489, 414757), (579, 350287), (921, 220213), (1141, 177753), (1351, 150123), (2149, 94377), (3423, 59251), (4053, 50041), (6447, 31459)]