211232010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1783}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 554895360

約数和(自身を除く): 343663350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 359, 718, 1077, 1783, 1795, 2154, 3566, 3590, 3949, 5349, 5385, 7898, 8915, 10698, 10770, 11847, 17830, 19613, 19745, 23694, 26745, 39226, 39490, 53490, 58839, 59235, 98065, 117678, 118470, 196130, 294195, 588390, 640097, 1280194, 1920291, 3200485, 3840582, 6400970, 7041067, 9601455, 14082134, 19202910, 21123201, 35205335, 42246402, 70410670, 105616005, 211232010]

約数ペア:

[(1, 211232010), (2, 105616005), (3, 70410670), (5, 42246402), (6, 35205335), (10, 21123201), (11, 19202910), (15, 14082134), (22, 9601455), (30, 7041067), (33, 6400970), (55, 3840582), (66, 3200485), (110, 1920291), (165, 1280194), (330, 640097), (359, 588390), (718, 294195), (1077, 196130), (1783, 118470), (1795, 117678), (2154, 98065), (3566, 59235), (3590, 58839), (3949, 53490), (5349, 39490), (5385, 39226), (7898, 26745), (8915, 23694), (10698, 19745), (10770, 19613), (11847, 17830)]