201525142

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 380646000

約数和(自身を除く): 179120858

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 317, 499, 634, 637, 998, 1274, 2219, 3493, 4121, 4438, 6487, 6986, 8242, 12974, 15533, 24451, 28847, 31066, 45409, 48902, 57694, 90818, 158183, 201929, 316366, 317863, 403858, 635726, 1107281, 2056379, 2214562, 4112758, 7750967, 14394653, 15501934, 28789306, 100762571, 201525142]

約数ペア:

[(1, 201525142), (2, 100762571), (7, 28789306), (13, 15501934), (14, 14394653), (26, 7750967), (49, 4112758), (91, 2214562), (98, 2056379), (182, 1107281), (317, 635726), (499, 403858), (634, 317863), (637, 316366), (998, 201929), (1274, 158183), (2219, 90818), (3493, 57694), (4121, 48902), (4438, 45409), (6487, 31066), (6986, 28847), (8242, 24451), (12974, 15533)]