209695584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{312047}}^1$

素因数の和:312067

約数の個数: 48

約数和(自身を含む): 629088768

約数和(自身を除く): 419393184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 312047, 624094, 936141, 1248188, 1872282, 2184329, 2496376, 3744564, 4368658, 4992752, 6552987, 7489128, 8737316, 9985504, 13105974, 14978256, 17474632, 26211948, 29956512, 34949264, 52423896, 69898528, 104847792, 209695584]

約数ペア:

[(1, 209695584), (2, 104847792), (3, 69898528), (4, 52423896), (6, 34949264), (7, 29956512), (8, 26211948), (12, 17474632), (14, 14978256), (16, 13105974), (21, 9985504), (24, 8737316), (28, 7489128), (32, 6552987), (42, 4992752), (48, 4368658), (56, 3744564), (84, 2496376), (96, 2184329), (112, 1872282), (168, 1248188), (224, 936141), (336, 624094), (672, 312047)]