212930998

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 373434624

約数和(自身を除く): 160503626

約数列:

[1, 2, 7, 14, 53, 106, 347, 371, 694, 742, 827, 1654, 2429, 4858, 5789, 11578, 18391, 36782, 43831, 87662, 128737, 257474, 286969, 306817, 573938, 613634, 2008783, 4017566, 15209357, 30418714, 106465499, 212930998]

約数ペア:

[(1, 212930998), (2, 106465499), (7, 30418714), (14, 15209357), (53, 4017566), (106, 2008783), (347, 613634), (371, 573938), (694, 306817), (742, 286969), (827, 257474), (1654, 128737), (2429, 87662), (4858, 43831), (5789, 36782), (11578, 18391)]