204231285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14051}}^1$

素因数の和:14098

約数の個数: 48

約数和(自身を含む): 394580160

約数和(自身を除く): 190348875

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14051, 14535, 42153, 70255, 126459, 210765, 238867, 266969, 632295, 716601, 800907, 1194335, 1334845, 2149803, 2402721, 3583005, 4004535, 4538473, 10749015, 12013605, 13615419, 22692365, 40846257, 68077095, 204231285]

約数ペア:

[(1, 204231285), (3, 68077095), (5, 40846257), (9, 22692365), (15, 13615419), (17, 12013605), (19, 10749015), (45, 4538473), (51, 4004535), (57, 3583005), (85, 2402721), (95, 2149803), (153, 1334845), (171, 1194335), (255, 800907), (285, 716601), (323, 632295), (765, 266969), (855, 238867), (969, 210765), (1615, 126459), (2907, 70255), (4845, 42153), (14051, 14535)]