201640310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1979}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 379779840

約数和(自身を除く): 178139530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 443, 886, 1979, 2215, 3958, 4430, 9895, 10189, 19790, 20378, 45517, 50945, 91034, 101890, 227585, 455170, 876697, 1753394, 4383485, 8766970, 20164031, 40328062, 100820155, 201640310]

約数ペア:

[(1, 201640310), (2, 100820155), (5, 40328062), (10, 20164031), (23, 8766970), (46, 4383485), (115, 1753394), (230, 876697), (443, 455170), (886, 227585), (1979, 101890), (2215, 91034), (3958, 50945), (4430, 45517), (9895, 20378), (10189, 19790)]