200016850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1013}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 407384640

約数和(自身を除く): 207367790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 550, 718, 1013, 1795, 2026, 3590, 3949, 5065, 7898, 8975, 10130, 11143, 17950, 19745, 22286, 25325, 39490, 50650, 55715, 98725, 111430, 197450, 278575, 363667, 557150, 727334, 1818335, 3636670, 4000337, 8000674, 9091675, 18183350, 20001685, 40003370, 100008425, 200016850]

約数ペア:

[(1, 200016850), (2, 100008425), (5, 40003370), (10, 20001685), (11, 18183350), (22, 9091675), (25, 8000674), (50, 4000337), (55, 3636670), (110, 1818335), (275, 727334), (359, 557150), (550, 363667), (718, 278575), (1013, 197450), (1795, 111430), (2026, 98725), (3590, 55715), (3949, 50650), (5065, 39490), (7898, 25325), (8975, 22286), (10130, 19745), (11143, 17950)]