197156376

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21227}}^1$

素因数の和:21285

約数の個数: 64

約数和(自身を含む): 560419200

約数和(自身を除く): 363262824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 21227, 42454, 63681, 84908, 127362, 169816, 191043, 254724, 382086, 509448, 573129, 764172, 912761, 1146258, 1528344, 1825522, 2292516, 2738283, 3651044, 4585032, 5476566, 7302088, 8214849, 10953132, 16429698, 21906264, 24644547, 32859396, 49289094, 65718792, 98578188, 197156376]

約数ペア:

[(1, 197156376), (2, 98578188), (3, 65718792), (4, 49289094), (6, 32859396), (8, 24644547), (9, 21906264), (12, 16429698), (18, 10953132), (24, 8214849), (27, 7302088), (36, 5476566), (43, 4585032), (54, 3651044), (72, 2738283), (86, 2292516), (108, 1825522), (129, 1528344), (172, 1146258), (216, 912761), (258, 764172), (344, 573129), (387, 509448), (516, 382086), (774, 254724), (1032, 191043), (1161, 169816), (1548, 127362), (2322, 84908), (3096, 63681), (4644, 42454), (9288, 21227)]