218822056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2819}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 425030400

約数和(自身を除く): 206208344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 626, 1252, 2504, 2819, 5638, 9703, 11276, 19406, 22552, 38812, 77624, 87389, 174778, 349556, 699112, 882347, 1764694, 3529388, 7058776, 27352757, 54705514, 109411028, 218822056]

約数ペア:

[(1, 218822056), (2, 109411028), (4, 54705514), (8, 27352757), (31, 7058776), (62, 3529388), (124, 1764694), (248, 882347), (313, 699112), (626, 349556), (1252, 174778), (2504, 87389), (2819, 77624), (5638, 38812), (9703, 22552), (11276, 19406)]