212057352190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{86171}}^1$

素因数の和:86377

約数の個数: 64

約数和(自身を含む): 401299557120

約数和(自身を除く): 189242204930

約数列:

[1, 2, 5, 10, 43, 59, 86, 97, 118, 194, 215, 295, 430, 485, 590, 970, 2537, 4171, 5074, 5723, 8342, 11446, 12685, 20855, 25370, 28615, 41710, 57230, 86171, 172342, 246089, 430855, 492178, 861710, 1230445, 2460890, 3705353, 5084089, 7410706, 8358587, 10168178, 16717174, 18526765, 25420445, 37053530, 41792935, 50840890, 83585870, 218615827, 359419241, 437231654, 493156633, 718838482, 986313266, 1093079135, 1797096205, 2186158270, 2465783165, 3594192410, 4931566330, 21205735219, 42411470438, 106028676095, 212057352190]

約数ペア:

[(1, 212057352190), (2, 106028676095), (5, 42411470438), (10, 21205735219), (43, 4931566330), (59, 3594192410), (86, 2465783165), (97, 2186158270), (118, 1797096205), (194, 1093079135), (215, 986313266), (295, 718838482), (430, 493156633), (485, 437231654), (590, 359419241), (970, 218615827), (2537, 83585870), (4171, 50840890), (5074, 41792935), (5723, 37053530), (8342, 25420445), (11446, 18526765), (12685, 16717174), (20855, 10168178), (25370, 8358587), (28615, 7410706), (41710, 5084089), (57230, 3705353), (86171, 2460890), (172342, 1230445), (246089, 861710), (430855, 492178)]