203960502016

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41932669}}^1$

素因数の和:41932704

約数の個数: 36

約数和(自身を含む): 428551887400

約数和(自身を除く): 224591385384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 41932669, 83865338, 167730676, 335461352, 670922704, 796720711, 1341845408, 1593441422, 2683690816, 3186882844, 5367381632, 6373765688, 10734763264, 12747531376, 25495062752, 50990125504, 101980251008, 203960502016]

約数ペア:

[(1, 203960502016), (2, 101980251008), (4, 50990125504), (8, 25495062752), (16, 12747531376), (19, 10734763264), (32, 6373765688), (38, 5367381632), (64, 3186882844), (76, 2683690816), (128, 1593441422), (152, 1341845408), (256, 796720711), (304, 670922704), (608, 335461352), (1216, 167730676), (2432, 83865338), (4864, 41932669)]