214954377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151483}}^1$

素因数の和:151540

約数の個数: 16

約数和(自身を含む): 319934208

約数和(自身を除く): 104979831

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 151483, 454449, 1666313, 4998939, 6513769, 19541307, 71651459, 214954377]

約数ペア:

[(1, 214954377), (3, 71651459), (11, 19541307), (33, 6513769), (43, 4998939), (129, 1666313), (473, 454449), (1419, 151483)]