204486285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 355962816

約数和(自身を除く): 151476531

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 289, 645, 731, 867, 1097, 1445, 2193, 3291, 3655, 4335, 5485, 10965, 12427, 16455, 18649, 37281, 47171, 55947, 62135, 93245, 141513, 186405, 235855, 279735, 317033, 707565, 801907, 951099, 1585165, 2405721, 4009535, 4755495, 12028605, 13632419, 40897257, 68162095, 204486285]

約数ペア:

[(1, 204486285), (3, 68162095), (5, 40897257), (15, 13632419), (17, 12028605), (43, 4755495), (51, 4009535), (85, 2405721), (129, 1585165), (215, 951099), (255, 801907), (289, 707565), (645, 317033), (731, 279735), (867, 235855), (1097, 186405), (1445, 141513), (2193, 93245), (3291, 62135), (3655, 55947), (4335, 47171), (5485, 37281), (10965, 18649), (12427, 16455)]