217420086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4217}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 469109088

約数和(自身を除く): 251689002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 3966, 4217, 8434, 8593, 12651, 17186, 25302, 25779, 51558, 54821, 109642, 164463, 328926, 2787437, 5574874, 8362311, 16724622, 36236681, 72473362, 108710043, 217420086]

約数ペア:

[(1, 217420086), (2, 108710043), (3, 72473362), (6, 36236681), (13, 16724622), (26, 8362311), (39, 5574874), (78, 2787437), (661, 328926), (1322, 164463), (1983, 109642), (3966, 54821), (4217, 51558), (8434, 25779), (8593, 25302), (12651, 17186)]