223760888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{11887}}^1$

素因数の和:12087

約数の個数: 32

約数和(自身を含む): 454359360

約数和(自身を除く): 230598472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 9412, 11887, 18824, 23774, 47548, 95096, 154531, 309062, 618124, 1236248, 2151547, 4303094, 8606188, 17212376, 27970111, 55940222, 111880444, 223760888]

約数ペア:

[(1, 223760888), (2, 111880444), (4, 55940222), (8, 27970111), (13, 17212376), (26, 8606188), (52, 4303094), (104, 2151547), (181, 1236248), (362, 618124), (724, 309062), (1448, 154531), (2353, 95096), (4706, 47548), (9412, 23774), (11887, 18824)]