207288045260

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{315037}}^1$

素因数の和:315410

約数の個数: 48

約数和(自身を含む): 440135809344

約数和(自身を除く): 232847764084

約数列:

[1, 2, 4, 5, 10, 20, 167, 197, 334, 394, 668, 788, 835, 985, 1670, 1970, 3340, 3940, 32899, 65798, 131596, 164495, 315037, 328990, 630074, 657980, 1260148, 1575185, 3150370, 6300740, 52611179, 62062289, 105222358, 124124578, 210444716, 248249156, 263055895, 310311445, 526111790, 620622890, 1052223580, 1241245780, 10364402263, 20728804526, 41457609052, 51822011315, 103644022630, 207288045260]

約数ペア:

[(1, 207288045260), (2, 103644022630), (4, 51822011315), (5, 41457609052), (10, 20728804526), (20, 10364402263), (167, 1241245780), (197, 1052223580), (334, 620622890), (394, 526111790), (668, 310311445), (788, 263055895), (835, 248249156), (985, 210444716), (1670, 124124578), (1970, 105222358), (3340, 62062289), (3940, 52611179), (32899, 6300740), (65798, 3150370), (131596, 1575185), (164495, 1260148), (315037, 657980), (328990, 630074)]