196909055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 281149440

約数和(自身を除く): 84240385

約数列:

[1, 5, 7, 31, 35, 127, 155, 217, 635, 889, 1085, 1429, 3937, 4445, 7145, 10003, 19685, 27559, 44299, 50015, 137795, 181483, 221495, 310093, 907415, 1270381, 1550465, 5625973, 6351905, 28129865, 39381811, 196909055]

約数ペア:

[(1, 196909055), (5, 39381811), (7, 28129865), (31, 6351905), (35, 5625973), (127, 1550465), (155, 1270381), (217, 907415), (635, 310093), (889, 221495), (1085, 181483), (1429, 137795), (3937, 50015), (4445, 44299), (7145, 27559), (10003, 19685)]