243802756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{60527}}^1$

素因数の和:60603

約数の個数: 24

約数和(自身を含む): 457591680

約数和(自身を除く): 213788924

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 60527, 121054, 242108, 1150013, 2300026, 3207931, 4600052, 6415862, 12831724, 60950689, 121901378, 243802756]

約数ペア:

[(1, 243802756), (2, 121901378), (4, 60950689), (19, 12831724), (38, 6415862), (53, 4600052), (76, 3207931), (106, 2300026), (212, 1150013), (1007, 242108), (2014, 121054), (4028, 60527)]