250602008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{1607}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 477286560

約数和(自身を除く): 226684552

約数列:

[1, 2, 4, 8, 101, 193, 202, 386, 404, 772, 808, 1544, 1607, 3214, 6428, 12856, 19493, 38986, 77972, 155944, 162307, 310151, 324614, 620302, 649228, 1240604, 1298456, 2481208, 31325251, 62650502, 125301004, 250602008]

約数ペア:

[(1, 250602008), (2, 125301004), (4, 62650502), (8, 31325251), (101, 2481208), (193, 1298456), (202, 1240604), (386, 649228), (404, 620302), (772, 324614), (808, 310151), (1544, 162307), (1607, 155944), (3214, 77972), (6428, 38986), (12856, 19493)]