201208576

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10044

約数の個数: 36

約数和(自身を含む): 406756000

約数和(自身を除く): 205547424

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 9949, 10112, 19898, 20224, 39796, 79592, 159184, 318368, 636736, 785971, 1273472, 1571942, 2546944, 3143884, 6287768, 12575536, 25151072, 50302144, 100604288, 201208576]

約数ペア:

[(1, 201208576), (2, 100604288), (4, 50302144), (8, 25151072), (16, 12575536), (32, 6287768), (64, 3143884), (79, 2546944), (128, 1571942), (158, 1273472), (256, 785971), (316, 636736), (632, 318368), (1264, 159184), (2528, 79592), (5056, 39796), (9949, 20224), (10112, 19898)]