193188590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 414056448

約数和(自身を除く): 220867858

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 217, 254, 310, 434, 635, 701, 889, 1085, 1270, 1402, 1778, 2170, 3505, 3937, 4445, 4907, 7010, 7874, 8890, 9814, 19685, 21731, 24535, 27559, 39370, 43462, 49070, 55118, 89027, 108655, 137795, 152117, 178054, 217310, 275590, 304234, 445135, 623189, 760585, 890270, 1246378, 1521170, 2759837, 3115945, 5519674, 6231890, 13799185, 19318859, 27598370, 38637718, 96594295, 193188590]

約数ペア:

[(1, 193188590), (2, 96594295), (5, 38637718), (7, 27598370), (10, 19318859), (14, 13799185), (31, 6231890), (35, 5519674), (62, 3115945), (70, 2759837), (127, 1521170), (155, 1246378), (217, 890270), (254, 760585), (310, 623189), (434, 445135), (635, 304234), (701, 275590), (889, 217310), (1085, 178054), (1270, 152117), (1402, 137795), (1778, 108655), (2170, 89027), (3505, 55118), (3937, 49070), (4445, 43462), (4907, 39370), (7010, 27559), (7874, 24535), (8890, 21731), (9814, 19685)]