204528142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36251}}^1$

素因数の和:36304

約数の個数: 32

約数和(自身を含む): 389781504

約数和(自身を除く): 185253362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 36251, 72502, 253757, 471263, 507514, 942526, 1123781, 2247562, 3298841, 6597682, 7866467, 14609153, 15732934, 29218306, 102264071, 204528142]

約数ペア:

[(1, 204528142), (2, 102264071), (7, 29218306), (13, 15732934), (14, 14609153), (26, 7866467), (31, 6597682), (62, 3298841), (91, 2247562), (182, 1123781), (217, 942526), (403, 507514), (434, 471263), (806, 253757), (2821, 72502), (5642, 36251)]