197458899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 300084480

約数和(自身を除く): 102625581

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 407, 649, 1221, 1947, 2183, 2741, 6549, 8223, 24013, 30151, 72039, 90453, 101417, 161719, 304251, 485157, 1115587, 1778909, 3346761, 5336727, 5983603, 17950809, 65819633, 197458899]

約数ペア:

[(1, 197458899), (3, 65819633), (11, 17950809), (33, 5983603), (37, 5336727), (59, 3346761), (111, 1778909), (177, 1115587), (407, 485157), (649, 304251), (1221, 161719), (1947, 101417), (2183, 90453), (2741, 72039), (6549, 30151), (8223, 24013)]