206952203530

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 376823340288

約数和(自身を除く): 169871136758

約数列:

[1, 2, 5, 10, 193, 386, 421, 487, 523, 842, 965, 974, 1046, 1930, 2105, 2435, 2615, 4210, 4870, 5230, 81253, 93991, 100939, 162506, 187982, 201878, 205027, 220183, 254701, 406265, 410054, 440366, 469955, 504695, 509402, 812530, 939910, 1009390, 1025135, 1100915, 1273505, 2050270, 2201830, 2547010, 39570211, 42495319, 49157293, 79140422, 84990638, 98314586, 107229121, 197851055, 212476595, 214458242, 245786465, 395702110, 424953190, 491572930, 536145605, 1072291210, 20695220353, 41390440706, 103476101765, 206952203530]

約数ペア:

[(1, 206952203530), (2, 103476101765), (5, 41390440706), (10, 20695220353), (193, 1072291210), (386, 536145605), (421, 491572930), (487, 424953190), (523, 395702110), (842, 245786465), (965, 214458242), (974, 212476595), (1046, 197851055), (1930, 107229121), (2105, 98314586), (2435, 84990638), (2615, 79140422), (4210, 49157293), (4870, 42495319), (5230, 39570211), (81253, 2547010), (93991, 2201830), (100939, 2050270), (162506, 1273505), (187982, 1100915), (201878, 1025135), (205027, 1009390), (220183, 939910), (254701, 812530), (406265, 509402), (410054, 504695), (440366, 469955)]