223973936

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{33409}}^1$

素因数の和:33836

約数の個数: 20

約数和(自身を含む): 434998200

約数和(自身を除く): 211024264

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 33409, 66818, 133636, 267272, 534544, 13998371, 27996742, 55993484, 111986968, 223973936]

約数ペア:

[(1, 223973936), (2, 111986968), (4, 55993484), (8, 27996742), (16, 13998371), (419, 534544), (838, 267272), (1676, 133636), (3352, 66818), (6704, 33409)]