199250144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 406788480

約数和(自身を除く): 207538336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 353, 496, 569, 706, 992, 1138, 1412, 2276, 2824, 4552, 5648, 9104, 10943, 11296, 17639, 18208, 21886, 35278, 43772, 70556, 87544, 141112, 175088, 200857, 282224, 350176, 401714, 564448, 803428, 1606856, 3213712, 6226567, 6427424, 12453134, 24906268, 49812536, 99625072, 199250144]

約数ペア:

[(1, 199250144), (2, 99625072), (4, 49812536), (8, 24906268), (16, 12453134), (31, 6427424), (32, 6226567), (62, 3213712), (124, 1606856), (248, 803428), (353, 564448), (496, 401714), (569, 350176), (706, 282224), (992, 200857), (1138, 175088), (1412, 141112), (2276, 87544), (2824, 70556), (4552, 43772), (5648, 35278), (9104, 21886), (10943, 18208), (11296, 17639)]