218713936

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41549}}^1$

素因数の和:41611

約数の個数: 40

約数和(自身を含む): 494611200

約数和(自身を除く): 275897264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 41549, 83098, 166196, 290843, 332392, 581686, 664784, 1163372, 1952803, 2326744, 3905606, 4653488, 7811212, 13669621, 15622424, 27339242, 31244848, 54678484, 109356968, 218713936]

約数ペア:

[(1, 218713936), (2, 109356968), (4, 54678484), (7, 31244848), (8, 27339242), (14, 15622424), (16, 13669621), (28, 7811212), (47, 4653488), (56, 3905606), (94, 2326744), (112, 1952803), (188, 1163372), (329, 664784), (376, 581686), (658, 332392), (752, 290843), (1316, 166196), (2632, 83098), (5264, 41549)]