208649568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127849}}^1$

素因数の和:127879

約数の個数: 48

約数和(自身を含む): 579927600

約数和(自身を除く): 371278032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 127849, 255698, 383547, 511396, 767094, 1022792, 1534188, 2045584, 2173433, 3068376, 4091168, 4346866, 6136752, 6520299, 8693732, 12273504, 13040598, 17387464, 26081196, 34774928, 52162392, 69549856, 104324784, 208649568]

約数ペア:

[(1, 208649568), (2, 104324784), (3, 69549856), (4, 52162392), (6, 34774928), (8, 26081196), (12, 17387464), (16, 13040598), (17, 12273504), (24, 8693732), (32, 6520299), (34, 6136752), (48, 4346866), (51, 4091168), (68, 3068376), (96, 2173433), (102, 2045584), (136, 1534188), (204, 1022792), (272, 767094), (408, 511396), (544, 383547), (816, 255698), (1632, 127849)]