201328192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{241981}}^1$

素因数の和:242006

約数の個数: 28

約数和(自身を含む): 430243996

約数和(自身を除く): 228915804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 241981, 483962, 967924, 1935848, 3145753, 3871696, 6291506, 7743392, 12583012, 15486784, 25166024, 50332048, 100664096, 201328192]

約数ペア:

[(1, 201328192), (2, 100664096), (4, 50332048), (8, 25166024), (13, 15486784), (16, 12583012), (26, 7743392), (32, 6291506), (52, 3871696), (64, 3145753), (104, 1935848), (208, 967924), (416, 483962), (832, 241981)]