209771712

素因数分解:

$2^6\times 3^2\times {\mathrm{364187}}^1$

素因数の和:364205

約数の個数: 42

約数和(自身を含む): 601274388

約数和(自身を除く): 391502676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 364187, 728374, 1092561, 1456748, 2185122, 2913496, 3277683, 4370244, 5826992, 6555366, 8740488, 11653984, 13110732, 17480976, 23307968, 26221464, 34961952, 52442928, 69923904, 104885856, 209771712]

約数ペア:

[(1, 209771712), (2, 104885856), (3, 69923904), (4, 52442928), (6, 34961952), (8, 26221464), (9, 23307968), (12, 17480976), (16, 13110732), (18, 11653984), (24, 8740488), (32, 6555366), (36, 5826992), (48, 4370244), (64, 3277683), (72, 2913496), (96, 2185122), (144, 1456748), (192, 1092561), (288, 728374), (576, 364187)]