197005144

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{44531}}^1$

素因数の和:44623

約数の個数: 32

約数和(自身を含む): 427507200

約数和(自身を除く): 230502056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 44531, 89062, 178124, 311717, 356248, 623434, 1246868, 2493736, 3517949, 7035898, 14071796, 24625643, 28143592, 49251286, 98502572, 197005144]

約数ペア:

[(1, 197005144), (2, 98502572), (4, 49251286), (7, 28143592), (8, 24625643), (14, 14071796), (28, 7035898), (56, 3517949), (79, 2493736), (158, 1246868), (316, 623434), (553, 356248), (632, 311717), (1106, 178124), (2212, 89062), (4424, 44531)]