196352656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8747}}^1$

素因数の和:8839

約数の個数: 40

約数和(自身を含む): 403527744

約数和(自身を除く): 207175088

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 8747, 11224, 17494, 22448, 34988, 69976, 139952, 201181, 402362, 533567, 804724, 1067134, 1609448, 2134268, 3218896, 4268536, 8537072, 12272041, 24544082, 49088164, 98176328, 196352656]

約数ペア:

[(1, 196352656), (2, 98176328), (4, 49088164), (8, 24544082), (16, 12272041), (23, 8537072), (46, 4268536), (61, 3218896), (92, 2134268), (122, 1609448), (184, 1067134), (244, 804724), (368, 533567), (488, 402362), (976, 201181), (1403, 139952), (2806, 69976), (5612, 34988), (8747, 22448), (11224, 17494)]