229690772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{7213}}^1$

素因数の和:7655

約数の個数: 24

約数和(自身を含む): 424183200

約数和(自身を除く): 194492428

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 7213, 7961, 14426, 15922, 28852, 31844, 137047, 274094, 548188, 3022247, 6044494, 12088988, 57422693, 114845386, 229690772]

約数ペア:

[(1, 229690772), (2, 114845386), (4, 57422693), (19, 12088988), (38, 6044494), (76, 3022247), (419, 548188), (838, 274094), (1676, 137047), (7213, 31844), (7961, 28852), (14426, 15922)]