1900201539

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8091

約数の個数: 32

約数和(自身を含む): 2725309440

約数和(自身を除く): 825107901

約数列:

[1, 3, 29, 41, 67, 87, 123, 201, 1189, 1943, 2747, 3567, 5829, 7951, 8241, 23853, 79663, 230579, 238989, 325991, 532717, 691737, 977973, 1598151, 9453739, 15448793, 21841397, 28361217, 46346379, 65524191, 633400513, 1900201539]

約数ペア:

[(1, 1900201539), (3, 633400513), (29, 65524191), (41, 46346379), (67, 28361217), (87, 21841397), (123, 15448793), (201, 9453739), (1189, 1598151), (1943, 977973), (2747, 691737), (3567, 532717), (5829, 325991), (7951, 238989), (8241, 230579), (23853, 79663)]