204549896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25391}}^1$

素因数の和:25469

約数の個数: 32

約数和(自身を含む): 411350400

約数和(自身を除く): 206800504

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 25391, 50782, 101564, 203128, 482429, 964858, 1345723, 1929716, 2691446, 3859432, 5382892, 10765784, 25568737, 51137474, 102274948, 204549896]

約数ペア:

[(1, 204549896), (2, 102274948), (4, 51137474), (8, 25568737), (19, 10765784), (38, 5382892), (53, 3859432), (76, 2691446), (106, 1929716), (152, 1345723), (212, 964858), (424, 482429), (1007, 203128), (2014, 101564), (4028, 50782), (8056, 25391)]