199749714112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12635989}}^1$

素因数の和:12636033

約数の個数: 56

約数和(自身を含む): 449335804400

約数和(自身を除く): 249586090288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 12635989, 25271978, 50543956, 101087912, 164267857, 202175824, 240083791, 328535714, 404351648, 480167582, 657071428, 808703296, 960335164, 1314142856, 1920670328, 2628285712, 3121089283, 3841340656, 5256571424, 6242178566, 7682681312, 10513142848, 12484357132, 15365362624, 24968714264, 49937428528, 99874857056, 199749714112]

約数ペア:

[(1, 199749714112), (2, 99874857056), (4, 49937428528), (8, 24968714264), (13, 15365362624), (16, 12484357132), (19, 10513142848), (26, 7682681312), (32, 6242178566), (38, 5256571424), (52, 3841340656), (64, 3121089283), (76, 2628285712), (104, 1920670328), (152, 1314142856), (208, 960335164), (247, 808703296), (304, 657071428), (416, 480167582), (494, 404351648), (608, 328535714), (832, 240083791), (988, 202175824), (1216, 164267857), (1976, 101087912), (3952, 50543956), (7904, 25271978), (15808, 12635989)]