199018144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 425392128

約数和(自身を除く): 226373984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 3767, 4064, 6604, 7534, 13208, 15068, 26416, 30136, 48971, 52832, 60272, 97942, 120544, 195884, 391768, 478409, 783536, 956818, 1567072, 1913636, 3827272, 6219317, 7654544, 12438634, 15309088, 24877268, 49754536, 99509072, 199018144]

約数ペア:

[(1, 199018144), (2, 99509072), (4, 49754536), (8, 24877268), (13, 15309088), (16, 12438634), (26, 7654544), (32, 6219317), (52, 3827272), (104, 1913636), (127, 1567072), (208, 956818), (254, 783536), (416, 478409), (508, 391768), (1016, 195884), (1651, 120544), (2032, 97942), (3302, 60272), (3767, 52832), (4064, 48971), (6604, 30136), (7534, 26416), (13208, 15068)]