223896398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11959}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 392670720

約数和(自身を除く): 168774322

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 11959, 18722, 23918, 131549, 263098, 275057, 442483, 550114, 884966, 3025627, 4867313, 6051254, 9734626, 10177109, 20354218, 111948199, 223896398]

約数ペア:

[(1, 223896398), (2, 111948199), (11, 20354218), (22, 10177109), (23, 9734626), (37, 6051254), (46, 4867313), (74, 3025627), (253, 884966), (407, 550114), (506, 442483), (814, 275057), (851, 263098), (1702, 131549), (9361, 23918), (11959, 18722)]