201792320

素因数分解:

$2^6\times 5^1\times {\mathrm{673}}^1\times {\mathrm{937}}^1$

素因数の和:1627

約数の個数: 56

約数和(自身を含む): 481745544

約数和(自身を除く): 279953224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 673, 937, 1346, 1874, 2692, 3365, 3748, 4685, 5384, 6730, 7496, 9370, 10768, 13460, 14992, 18740, 21536, 26920, 29984, 37480, 43072, 53840, 59968, 74960, 107680, 149920, 215360, 299840, 630601, 1261202, 2522404, 3153005, 5044808, 6306010, 10089616, 12612020, 20179232, 25224040, 40358464, 50448080, 100896160, 201792320]

約数ペア:

[(1, 201792320), (2, 100896160), (4, 50448080), (5, 40358464), (8, 25224040), (10, 20179232), (16, 12612020), (20, 10089616), (32, 6306010), (40, 5044808), (64, 3153005), (80, 2522404), (160, 1261202), (320, 630601), (673, 299840), (937, 215360), (1346, 149920), (1874, 107680), (2692, 74960), (3365, 59968), (3748, 53840), (4685, 43072), (5384, 37480), (6730, 29984), (7496, 26920), (9370, 21536), (10768, 18740), (13460, 14992)]