199932304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87383}}^1$

素因数の和:87415

約数の個数: 40

約数和(自身を含む): 455095872

約数和(自身を除く): 255163568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 87383, 174766, 349532, 699064, 961213, 1135979, 1398128, 1922426, 2271958, 3844852, 4543916, 7689704, 9087832, 12495769, 15379408, 18175664, 24991538, 49983076, 99966152, 199932304]

約数ペア:

[(1, 199932304), (2, 99966152), (4, 49983076), (8, 24991538), (11, 18175664), (13, 15379408), (16, 12495769), (22, 9087832), (26, 7689704), (44, 4543916), (52, 3844852), (88, 2271958), (104, 1922426), (143, 1398128), (176, 1135979), (208, 961213), (286, 699064), (572, 349532), (1144, 174766), (2288, 87383)]