199997088

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{12781}}^1$

素因数の和:12957

約数の個数: 48

約数和(自身を含む): 528254496

約数和(自身を除く): 328257408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 12781, 15648, 25562, 38343, 51124, 76686, 102248, 153372, 204496, 306744, 408992, 613488, 1226976, 2083303, 4166606, 6249909, 8333212, 12499818, 16666424, 24999636, 33332848, 49999272, 66665696, 99998544, 199997088]

約数ペア:

[(1, 199997088), (2, 99998544), (3, 66665696), (4, 49999272), (6, 33332848), (8, 24999636), (12, 16666424), (16, 12499818), (24, 8333212), (32, 6249909), (48, 4166606), (96, 2083303), (163, 1226976), (326, 613488), (489, 408992), (652, 306744), (978, 204496), (1304, 153372), (1956, 102248), (2608, 76686), (3912, 51124), (5216, 38343), (7824, 25562), (12781, 15648)]