229207506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{13513}}^1$

素因数の和:13786

約数の個数: 32

約数和(自身を含む): 502072128

約数和(自身を除く): 272864622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 8481, 13513, 16962, 27026, 40539, 81078, 148643, 297286, 445929, 891858, 3472841, 6945682, 10418523, 20837046, 38201251, 76402502, 114603753, 229207506]

約数ペア:

[(1, 229207506), (2, 114603753), (3, 76402502), (6, 38201251), (11, 20837046), (22, 10418523), (33, 6945682), (66, 3472841), (257, 891858), (514, 445929), (771, 297286), (1542, 148643), (2827, 81078), (5654, 40539), (8481, 27026), (13513, 16962)]