199142372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15188

約数の個数: 48

約数和(自身を含む): 427254912

約数和(自身を除く): 228112540

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 15137, 30274, 60548, 166507, 196781, 333014, 348151, 393562, 666028, 696302, 787124, 1392604, 2164591, 3829661, 4329182, 4525963, 7659322, 8658364, 9051926, 15318644, 18103852, 49785593, 99571186, 199142372]

約数ペア:

[(1, 199142372), (2, 99571186), (4, 49785593), (11, 18103852), (13, 15318644), (22, 9051926), (23, 8658364), (26, 7659322), (44, 4525963), (46, 4329182), (52, 3829661), (92, 2164591), (143, 1392604), (253, 787124), (286, 696302), (299, 666028), (506, 393562), (572, 348151), (598, 333014), (1012, 196781), (1196, 166507), (3289, 60548), (6578, 30274), (13156, 15137)]