206856230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3693

約数の個数: 64

約数和(自身を含む): 458472960

約数和(自身を除く): 251616730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 3010, 3617, 4085, 5719, 7234, 8170, 11438, 18085, 25319, 28595, 36170, 50638, 57190, 68723, 126595, 137446, 155531, 253190, 311062, 343615, 481061, 687230, 777655, 962122, 1088717, 1555310, 2177434, 2405305, 2955089, 4810610, 5443585, 5910178, 10887170, 14775445, 20685623, 29550890, 41371246, 103428115, 206856230]

約数ペア:

[(1, 206856230), (2, 103428115), (5, 41371246), (7, 29550890), (10, 20685623), (14, 14775445), (19, 10887170), (35, 5910178), (38, 5443585), (43, 4810610), (70, 2955089), (86, 2405305), (95, 2177434), (133, 1555310), (190, 1088717), (215, 962122), (266, 777655), (301, 687230), (430, 481061), (602, 343615), (665, 311062), (817, 253190), (1330, 155531), (1505, 137446), (1634, 126595), (3010, 68723), (3617, 57190), (4085, 50638), (5719, 36170), (7234, 28595), (8170, 25319), (11438, 18085)]