200574800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6869}}^1$

素因数の和:6960

約数の個数: 60

約数和(自身を含む): 488553180

約数和(自身を除く): 287978380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5840, 6869, 7300, 13738, 14600, 27476, 29200, 34345, 54952, 68690, 109904, 137380, 171725, 274760, 343450, 501437, 549520, 686900, 1002874, 1373800, 2005748, 2507185, 2747600, 4011496, 5014370, 8022992, 10028740, 12535925, 20057480, 25071850, 40114960, 50143700, 100287400, 200574800]

約数ペア:

[(1, 200574800), (2, 100287400), (4, 50143700), (5, 40114960), (8, 25071850), (10, 20057480), (16, 12535925), (20, 10028740), (25, 8022992), (40, 5014370), (50, 4011496), (73, 2747600), (80, 2507185), (100, 2005748), (146, 1373800), (200, 1002874), (292, 686900), (365, 549520), (400, 501437), (584, 343450), (730, 274760), (1168, 171725), (1460, 137380), (1825, 109904), (2920, 68690), (3650, 54952), (5840, 34345), (6869, 29200), (7300, 27476), (13738, 14600)]