202569230

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 369515520

約数和(自身を除く): 166946290

約数列:

[1, 2, 5, 10, 131, 239, 262, 478, 647, 655, 1195, 1294, 1310, 2390, 3235, 6470, 31309, 62618, 84757, 154633, 156545, 169514, 309266, 313090, 423785, 773165, 847570, 1546330, 20256923, 40513846, 101284615, 202569230]

約数ペア:

[(1, 202569230), (2, 101284615), (5, 40513846), (10, 20256923), (131, 1546330), (239, 847570), (262, 773165), (478, 423785), (647, 313090), (655, 309266), (1195, 169514), (1294, 156545), (1310, 154633), (2390, 84757), (3235, 62618), (6470, 31309)]